COLT 1911 GOV'T PISTOL

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Recoil Springs

For Use in:  

  Colt 1911, 1911A1, 1991, Government, MKIV and Gold Cup models 
  
Please see other caliber notes below

 

Recoil springs for Colt 1911 series pistols are available in both conventional and variable power designs. Please refer to our FAQ section for information on conventional vs. variable design. Each Wolff recoil spring for Colt pistols includes an extra power firing pin spring. Recoil Calibration Paks are available offering a range of spring weights to tune your pistols recoil function. All springs are produced from Wolff proprietary HTCS spring material except as noted.

The 3 most popular 1911 recoil springs are also available in chrome silicone material. While chrome silicone is an excellent material, it is a softer material and does not offer the tensile strength of our proprietary HTCS spring material (the material from which most of our springs are produced from). We now offer these spings due do customer requests.

 COLT 1911 FACTORY RECOIL SPRING NOTES 
   1. Factory rating for super .38 & 9mm is 14 Lbs.
   2. Factory rating in .40 S&W is 19 Lbs.
   3. Factory rating for the Colt .38 Spl. Midrange is 14 Lbs. 
   4. Factory rating for the Colt Ace .22 conversion is 14 Lbs.

When ordering recoil springs for above caliber's, please take these differences into account.


 
CONVENTIONAL RECOIL SPRINGS - .45 ACP

  • Reduced Power...: 7, 8, 9, 10, 11, 12, 13, 14, 15 Lb.
  • Factory Standard.: 16 Lb.
  • Extra Power........: 17, 18.5, 20, 22, 23, 24, 26, & 28 Lb

Conventional Recoil Springs

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Conventional Recoil Springs - Chrome Silicone

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Variable Power Recoil Springs - .45 ACP


   Reduced Power...: 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, & 15 Lb.
   Factory Standard.: 16.5 Lb.
   Extra Power........: 17.5, 18.5, 20, & 22 Lb.

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Recoil Calibration Paks

Recoil calibration paks are offered to allow the shooter a choice of recoil springs to calibrate the recoil function when the correct spring rating is not known. These paks offer a savings of 20% over the same purchase of individual springs. The shooter starts with the strongest spring in the pak and works down until the desired recoil function is obtained.

For use in:
Colt 1911, 1911A1, 1991, Government, MKIV and Gold Cup models



Stock No. 13112 - Reduced Power Pak - Conventional
This pak contains 1 each of 11, 12, 13, 14, & 15 Lb. reduced power conventional recoil springs and 3 extra power firing pin springs.



Stock No. 13111 - Extra Power Pak - Conventional
This pak contains 1 each of 16 Lb. factory standard spring and 1 each of  18.5, 20, 22, & 24 Lb extra power conventional recoil springs. 3 extra power firing pin springs included.



Stock No. 13114 - Ultra Light Reduced Power Pak - Ultra Light Variable
This pak contains 1 each of 5, 6, 7, 8, & 9 Lb. reduced power variable recoil springs and 3 extra power firing pin springs.



Stock No. 13115 - Reduced Power Pak - RP Variable
This pak contains 1 each of 16.5 Lb factory standard spring, 9, 10, 11, 13, 14, & 15 Lb. reduced power variable recoil springs. 3 extra power firing pin springs also included.



Stock No. 13116 - Extra Power Pak - XP Variable
This pak contains 1 each of 17.5, 18.5, 20, & 22 Lb. extra power variable recoil springs. 3 extra power firing pin springs also included.



Stock No. 13117 - Master Calibration Pak - Variable
This pak contains 1 each of 16.5 Lb. factory standard recoil spring, 9, 10, 11, 12, 13, 14, & 15 reduced power variable recoil springs, 17.5, 18.5, 20, & 22 Lb. extra power variable recoil springs and 5 each extra power firing pin springs.

SKU Description Price($) Add to cart
13112 COLT 1911 .45 RP RECOIL CALIBRATION PAK 37.49
13111 COLT 1911 .45 XP RECOIL CALIBRATION PAK 37.49
13114 COLT 1911, ULTRA-LIGHT VAR RECOIL CALIB PAK 37.49
13115 COLT 1911 .45 VAR PWR RECOIL CALIBRATION PAK 48.99
13116 COLT 1911 .45 XP VAR PWR RECOIL CALIB PAK 29.99
13117 COLT 1911 MASTER VAR PWR RECOIL CALIB PAK 74.99
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Recoil Springs - 1911 Longslide Modifications

Longslide modifications to 1911 pistols often require a longer than normal recoil spring. Wolff longslide recoil springs are designed for use in pistols with recoil spaces up to 3" (when slide is in full recoil position). 5 different strength recoil springs are available denoted as #1 thru #5. Due to the custom nature of these modifications, no rating for these springs is possible. The #1 recoil spring is the strongest and #5 is the lightest. Fitting of these springs is required. Professional installation suggested.

Click here for installation instructions

RECOIL SPRINGS

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Recoil Calibration Pak

This pak contains 1 each of the above longslide recoil springs #1 thru #5 to allow complete customization of the recoil function.  Three extra power firing pin springs are also included.

SKU Description Price($) Add to cart
13191 COLT 1911 LONGSLIDE RECOIL CALIBRATION PAK 39.99
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Hammer Springs

For use in:
Colt 1911, 1911A1, 1991, Government, MKIV, Gold Cup, & Commander in .45 ACP , Super .38/9mm calibers and Delta Elite 10mm.

Hammer springs are available in a variety of weights to allow adjustment of the trigger/let-off to individual needs. Hammer spring paks are recommended when exact poundage desired in unknown and offer a savings over individually purchased springs. 

  • Reduced Power...: 15, 16, 17, 18, 19, 20 & 21 Lb.
  • Factory Standard : 23 Lb.
  • Extra Power........: 25, 26, 28, 30 & 34 Lb. 
     

Hammer Springs - Pak of 1

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Hammer Springs - Pak of 3

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Hammer Springs - Pak of 10

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Hammer Spring Paks

Stock No. 26520 - Reduced Power Pak - This pak contains 1 each of 19, 20 and 21 pound reduced hammer springs listed above, allowing adjustment of the firearm to individual requirements.


Stock No. 26521 - Reduced Power Pak - This pak contains 1 each of 15, 16 and 17 pound reduced hammer springs listed above, allowing tuning of the firearm for competition shooters.


Stock No. 11410 - Master Hammer Spring Pak - This pak contains 1 each of 18, 19, 20 and 21 pound reduced power, 23 pound factory standard and 25, 26, 28 and 30 pound extra power hammer springs above. This pak allows complete adjustment of Colt pistols to almost any need.

 

SKU Description Price($) Add to cart
26520 COLT 1911/CMMDR, RP HAMMER SPRING PAK 9.89
26521 COLT 1911/CMMDR, RP HAMMER SPRING PAK 9.89
11410 COLT 1911/COMMANDER MASTER HAMMER SPRING PAK 18.99
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Sear Springs

Wolff sear springs for Colt pistols are high quality replacement springs designed to original factory specifications. Springs are original 3-finger design and operate the sear, trigger return and grip safety. An important spring for any tune-up job. Will also fit many Colt copies.

For use in:
Colt Series 70, 80 & 90 - 1911, 1911A1, 1991, Government, Delta Elite, Officers, MKIV, Defender and many copies.

SKU Description Price($) Add to cart
30201 COLT 1911/CMMDR/OFFICERS SEAR SPRING Pak of 1 6.49
30202 COLT 1911/CMMDR/OFFICERS SEAR SPRING Pak of 5 29.49
30203 COLT 1911/CMMDR/OFFICERS SEAR SPRING Pak of 10 52.99
30204 COLT 1911/CMMDR/OFFICERS SEAR SPRING Pak of 25 119.99
30205 COLT 1911/CMMDR/OFFICERS SEAR SPRING Pak of 50 229.99
30207 COLT 1911/CMMDR/OFFICERS SEAR SPRING Pak of 100 419.99
31201 COLT 1911/CMMDR/OFFICERS RP SEAR SPRING PK/1 6.49
31202 COLT 1911/CMMDR/OFFICERS RP SEAR SPRING PK/5 29.49
31203 COLT 1911/CMMDR/OFFICERS RP SEAR SPRING PK/10 52.99
31204 COLT 1911/CMMDR/OFFICERS RP SEAR SPRING PK/25 119.99
31205 COLT 1911/CMMDR/OFFICERS RP SEAR SPRING PK/50 229.99
31207 COLT 1911/CMMDR/OFFICERS RP SEAR SPRING PK/100 419.99
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Magazine Springs

Magazine springs for the above Colt pistols are available in a variety of load ratings to accommodate almost any shooting requirement.

Extra power (XP) magazine springs are recommended for use with full power loads especially when using extra power recoil springs. Extra power magazine springs assure smooth feeding and proper cartridge seating. In addition to the traditional extra power magazine springs.

Reduced power (RP) magazine springs are available for Colt pistols. These springs are intended for use only with compensated pistols and/or with very light ammunition loads. Reduced power magazine springs lessen the cartridge pressure on the underside of the slide to improve functioning in low recoil energy situations. 

Use of reduced power magazine springs with full power ammunition will cause functioning problems. 

Please note: load ratings indicated are with the magazine fully loaded.


 

7 ROUND 1911/COMMANDER & 6 ROUND OFFICERS - .45 ACP

Magazine Springs - Pak of 1

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Magazine Springs - Pak of 3

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Magazine Springs - Pak of 10

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.45 ACP 8 Round 1911 & 7 Round Officers

Newer 1911 Government & Commander .45 ACP models have a standard factory magazine capacity of 8 rounds and the Officers Model is 7 rounds. These 5% extra power magazine springs help improve feeding and function. Also for use in McCormick/Shooting Star 8/7 round magazines.

NOTICE: These springs will not properly function in new production Colt 8 round magazines with the Checkmate Industries patent marked followers. Use of this spring with the new Checkmate follower will only allow for 7 rounds to be loaded into the magazine. This spring is for use with the single rear vertical support tab. For Checkmate Industries patent follower springs please see below

SKU Description Price($) Add to cart
71461 S. STAR/COLT 8RND .45 +5% MAG SPRING Pak of 1 8.99
71463 S. STAR/COLT 8RND .45 +5% MAG SPRING Pak of 3 20.59
71464 S. STAR/COLT 8RND .45 +5% MAG SPRING Pak of 10 58.99

.45 ACP 8 Round 1911 PATENT FOLLOWER

Newest pattern 1911 Government & Commander .45 ACP models have a standard factory magazine capacity of 8 rounds and the Officers Model is 7 rounds. However the followers used on these magazines are a different pattern and manufacturered by Checkmate Industries and feature a marked patent number on the follower top. These followers have front and back vertical stabilziing tabs compared to the single rear tab of the older 8 round pattern Colt magazines. These +5% extra power magazine springs help improve feeding and function. 

SKU Description Price($) Add to cart
71401 COLT 1911 8RD 45ACP CHKMTE PATENT FOLLOWER +5% PK/1 8.99
71403 COLT 1911 8RD 45ACP CHKMTE PATENT FOLLOWER +5% PK/3 20.59
71404 COLT 1911 8RD 45ACP CHKMTE PATENT FOLLOWER +5% PK/10 58.99
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.45 ACP 8 Round 1911 WOLFF & ACT-MAG Magazines

These magazine springs are for use in  8 round .45 ACP ACT-MAG magazines only. Currently, our Wolff 8 round .45 magazines (#32770 & #32771) use this spring. This spring is also used in ACT-MAG magazines sold by Taurus, Novak and PSI. Spring is a two-step design with the top coils shorter than the bottom coils.

SKU Description Price($) Add to cart
79441 Wolff, ACT-MAG +10% 8rnd Magazine Spring Pak of 1 8.99
79443 Wolff, ACT-MAG +10% 8rnd Magazine Spring Pak of 3 20.59
79444 Wolff, ACT-MAG +10% 8rnd Magazine Spring Pak of 10 58.99


.45 Cal Extended Magazine Springs

These extra long, extra coil magazine springs for Colt single stack .45 Caliber magazines have a total of 18 coils. Springs are intended for repair of custom magazines. Fitting is required. Note: Not intended to increase the capacity of standard 7 round magazine to 8 rounds.

SKU Description Price($) Add to cart
77461 COLT .45 ACP XP MAG SPRING EXTRA COILS Pak of 1 9.49
77463 COLT .45 ACP XP MAG SPRING EXTRA COILS Pak of 3 21.99
77464 COLT .45 ACP XP MAG SPRING EXTRA COILS Pak of 10 64.99


.40 S&W 8 Round 1911 Magazine Springs

Springs are for +10% extra power for .40 S&W  8 round 1911/Commander single stack magazines.

SKU Description Price($) Add to cart
79181 COLT 1911 .40 S&W +10% XP MAG SPRING Pak of 1 8.99
79183 COLT 1911 .40 S&W +10% XP MAG SPRING Pak of 3 20.59
79184 COLT 1911 .40 S&W +10% XP MAG SPRING Pak of 10 58.99


.38 SUPER 9 ROUND 1911 Magazines

These springs are for use in .38 Super  9 round 1911/Commander magazines.

Magazine Springs - Pak of 1

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Magazine Springs - Pak of 3

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Magazine Springs - Pak of 10

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9mm 9 Round 1911 MAGAZINES

These springs are for use in 9mm  9 round 1911/Commander magazines.

Magazine Springs - Pak of 1

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Magazine Springs - Pak of 3

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Magazine Springs - Pak of 10

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Magazine Catch Springs

For use in:
Colt 1911, 1911A1, 1991, Government, MKIV, Gold Cup, Commander, Delta Elite, Officer's Model and Double Eagle MKII/Series 90 Pistols.

Magazine catch springs are available in reduced, standard and extra power to adjust the release function to accomodate most any situation.


MAGAZINE CATCH SPRING PAK - REDUCED POWER
This pak contains 4 different reduced power magazine catch springs identified as #1 (strongest that is lighter than OEM) through #4 (lightest overall) and 1 factory strength magazine catch spring for a total of 5 springs. Springs allow fine tuning of the magazine release - essential for competition.

SKU Description Price($) Add to cart
27170 COLT 1911/CMMDR, MAGAZINE CATCH SPRING PAK 11.99


Magazine Catch Springs - Reduced Power

Reduced power magazine catch springs #1 - #4, described above, are available individually.

Magazine Catch Springs - Pak of 1

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Magazine Catch Springs - Pak of 10

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Magazine Catch Springs - EXTRA POWER

Wolff Extra Power magazine catch springs are approximately 10% stronger than factory springs.  Use where accidental release of magazine is a problem.

SKU Description Price($) Add to cart
32331 COLT 1911/CMMDR, XP MAG CATCH SPRING Pak of 1 3.49
32332 COLT 1911/CMMDR, XP MAG CATCH SPRING Pak of 3 7.99
32333 COLT 1911/CMMDR, XP MAG CATCH SPRING Pak of 10 16.99


Magazine Catch Springs - Factory

Factory strength replacement magazine catch springs.

SKU Description Price($) Add to cart
26141 COLT 1911/CMMDR, MAG CATCH SPRING Pak of 1 3.49
26142 COLT 1911/CMMDR, MAG CATCH SPRING Pak of 3 7.99
26143 COLT 1911/CMMDR, MAG CATCH SPRING Pak of 10 16.99
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Firing Pin Springs

Wolff Extra Power firing pin springs are a must in Colt pistols prior to the inclusion of the firing pin safety mechanism and are highly recommended in all pistols. These springs are approximately 40% stronger than the factory springs and provide an increased margin of safety by helping to reduce the chance of accidental discharge due to the firing pin contacting the cartridge primer in the event of dropping the pistol in a loaded condition or from the increased inertia imposed on the firing pin with extra power recoil springs. Every Colt pistol should have an extra power firing pin spring installed even when shooting the lightest loads. All Wolff load-rated Colt recoil springs are packaged with this spring.  Original factory springs are also available.

In addition, we now offer Extra Extra Power firing pin springs.  These springs are approximately 85% stronger than original factory firing pin springs.  These springs are used to provide a greater margin of safety, particularly when trying to meet certain drop test requirements.

For use in:
Colt 1911, 1911A1, 1991, Government, MKIV, Gold Cup, Commander in .45, super .38 and 9mm, Officer's Model .45 and Delta Elite 10mm.

Firing Pin Springs - Extra Power

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Firing Pin Springs - Extra Extra Power

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Firing Pin Springs - Factory Standard

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Firing Pin Safety Plunger Spring

For use in:
Colt 1911, 1911A1, 1991, Government, MKIV, Gold Cup, Commander and Officer's Model series pistols.

These springs are replacement firing pin safety springs used in all 80 & 90 series pistols with firing pin lock safety.

SKU Description Price($) Add to cart
26151 COLT 1911/Ser. 80 SAFETY BLOCK SPRING Pak of 1 3.49
26152 COLT 1911/Ser. 80 SAFETY BLOCK SPRING Pak of 3 7.99
26153 COLT 1911/Ser. 80 SAFETY BLOCK SPRING Pak of 10 16.99
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Plunger Tube Springs

For use in:
Colt 1911, 1911A1, 1991, Government, MKIV, Gold Cup, Commander in .45, super .38 and 9mm, Officer's Model .45 and Delta Elite 10mm.
SKU Description Price($) Add to cart
26131 COLT 1911/CMMDR PLUNGER TUBE SPRING Pak of 1 3.49
26132 COLT 1911/CMMDR PLUNGER TUBE SPRING Pak of 3 7.99
26133 COLT 1911/CMMDR PLUNGER TUBE SPRING Pak of 10 16.99
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Service Paks

For use in:
Colt 1911, 1911A1, 1991, Gov't, MKIV, and Gold Cup series pistols. Please choose by caliber as magazine springs are caliber specific.

Type I - contains the following factory specification springs: factory weight recoil spring, firing pin spring (extra power), hammer spring, magazine catch spring, plunger tube spring, firing pin safety spring and sear spring.

TYPE II contains all of the springs described in the Type I pak above plus a magazine spring.  The .45 Service Pak II contains a 10 pound extra power 7 round magazine spring.  The 9mm and .38 Super Service Paks II contain a 7.5 Lb. extra power magazine spring.

SKU Description Price($) Add to cart
69141 COLT 1911 .45, SERVICE PAK TYPE-I 20.99
69121 COLT 1911 SUPER .38/9MM SERVICE PAK TYPE-I 20.99
SKU Description Price($) Add to cart
69142 COLT 1911 .45, SERVICE PAK TYPE-II 25.49
69122 COLT 1911 SUPER .38 SERVICE PAK TYPE-II 25.49
69132 COLT 1911 9MM SERVICE PAK TYPE-II 25.49
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Sear Depressor Springs

For use in:
1911 Gold Cup Models and Target Combat models

Replacement sear depressor spring are available to replace worn, damaged or lost springs.

SKU Description Price($) Add to cart
26251 Colt 1911 Gold Cup Sear Depressor Spring Pak/1 4.99
26252 Colt 1911 Gold Cup Sear Depressor Spring Pak/3 12.79
26253 Colt 1911 Gold Cup Sear Depressor Spring Pak/10 29.99
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COLT COMMANDER SERIES PISTOL

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Recoil Springs

Recoil springs for Colt Commander series pistols are available in both conventional and variable power designs. Please refer to our FAQ section for information on conventional vs. variable design. Each recoil spring for Colt pistols includes an extra power firing pin spring.  Recoil Calibration Paks are available offering a range of spring weights to tune your pistols recoil function.

Super .38/9mm Note:
The factory recoil spring rating for the Commander Super .38 & 9mm calibers is 16 pounds. When ordering above recoil springs for these calibers, please take this difference into consideration.



CONVENTIONAL RECOIL SPRINGS - .45 ACP

   Reduced Power...: 12, 13, 14, 15, 16, & 17 Lb.
   Factory Standard.: 18 Lb.
   Extra Power........: 20, 22, 24, 26, & 27 Lb.

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VARIABLE POWER RECOIL SPRINGS - .45 ACP

   Reduced Power...:  7, 8, 9, 10, 11, 12, 13, 14, 15, 16, & 17 Lb.
   Factory Standard.: 18 Lb.
   Extra Power........: 19, 20, & 21 Lb.

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Recoil Calibration Paks

Recoil calibration paks are offered to allow the shooter a choice of recoil springs to calibrate the recoil function when the correct spring rating is not known. These paks offer a savings of 20% over the same purchase of individual springs. The shooter starts with the strongest spring in the pak and works down until the desired recoil function is obtained.

Reduced Power Pak - Conventional
This pak contains 1 each of 12, 13, 14, 15 & 16 Lb. reduced power conventional recoil springs and 3 each extra power firing pin springs. Order Stock No. 13102 below



Extra Power Pak - Conventional

This pak contains 1 each of 18 Lb. factory standard spring, 20, 22 , 24 & 26 Lb. extra power conventional recoil springs and 3 each extra power firing pin springs. Order Stock No. 13101 below



Reduced Power Pak - Variable

This pak contains 1 each of 18 Lb. factory standard spring, 10, 11, 12, 13, 14, 15, 16 & 17 Lb. reduced power variable recoil springs and 3 each extra power firing pin springs.Order Stock No. 13105 below

SKU Description Price($) Add to cart
13102 COLT COMMANDER .45 RP RECOIL CALIB PAK 37.49
SKU Description Price($) Add to cart
13101 COLT COMMANDER .45 XP RECOIL CALIB PAK 37.49
SKU Description Price($) Add to cart
13105 COLT COMMANDER RP VARIABLE RECOIL CALIB PAK 59.99
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Service Paks

For use in:
Colt Commander series pistols. Please Select appropriate caliber.

Type I - contains the following factory specification springs: recoil spring, firing pin spring (extra power), hammer spring, magazine catch spring, plunger tube spring, firing pin safety spring and sear spring.

Type II - contains all of the springs described in the Type I pak above and a 10 pound extra power magazine spring.

Service Paks - Type I

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Service Paks - Type II

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All Other Springs

For all other Commander springs (firing pin springs, firing pin safety springs, hammer spring, magazine catch springs, plunger tube springs, and sear springs) please view the Colt 1911 products by clicking here. The Colt Commander uses the same internal springs as the 1911 for these applications.

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COLT OFFICERS MODEL .45ACP & COLT 1991 COMPACT .45

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Recoil Springs

Recoil Springs from W. C. Wolff Company for the Colt Officer's Model series 80, are a single recoil spring design which replaces the original dual springs. The single recoil spring offers superior performance over dual springs which have a normal tendency to bind against each other as well as having a "mushy" feeling. The single spring offers crisp and reliable operation not usually found in dual spring systems. As with all Wolff load-rated recoil springs an extra power firing pin spring is included.

Full Diameter recoil springs are also for use in the Kimber Compact, Para-Ordnance P-12 and Springfield Untra Compact & V10 and the Colt Officers with full diameter/full length guide rods. Use Stock No. 490xx

 WARNING: Do not use shock buffers with these springs.

  • Reduced Power...: 18.5 & 20 Lb.
  • Factory Standard.: 22 Lb.
  • Extra Power.........: 24 Lb.

For use with Factory Diameter Guide Rods

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For use with Full Diameter Guide Rods

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Recoil Calibration Paks

Recoil Calibration Paks are offered to allow the shooter a choice of recoil springs to calibrate the recoil function when the correct spring rating is not known. These paks offer a savings of 20% over the same purchase of individual springs. The shooter starts with the strongest spring in the pak and works down until the desired recoil function is obtained.

Full Diameter Pak: For Use in:
   Colt Officers .45ACP with full diameter/length recoil guide rods only
   Kimber Compact .45ACP
   Para Ordnance P-12
   Springfield UItra Compact & V10 .45 ACP

This pak contains 1 each of 18.5, 20, 22, & 24 pound recoil springs. These are direct replacements for Kimber, Para Ordnance, and Springfield models listed above. For Colt Officers a full diameter (.330"/.332") guide rod must be used. Not for use with factory guide rods in Colt Officers Model. 3 Extra power firing pin springs are also included. (Stock No. 13201)

Officers Factory Guide Rod Pak: For Use in:
   Colt Officers .45ACP with factory guide rod

This pak contains 1 each of 18.5, 20, 22, & 24 Lb. recoil springs. Springs have reduced ends to center on Colt Officers factory guides and replace the originial dual factory springs in the Officers model. 3 extra power firing pin springs are also included. (Stock No. 13202) (Factory guide rod is .258" - .260")

SKU Description Price($) Add to cart
13201 COLT OFFICER RECOIL CALIB PAK - FULL DIA 29.99
SKU Description Price($) Add to cart
13202 COLT OFFICER RECOIL CALIB PAK Factory Guides 29.99
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Performance Pak

Performance Pak - Contains 1 each 20 Lb. reduced power recoil spring, 24 Lb. extra power recoil spring, extra power firing pin spring, and 21 Lb. reduced power hammer spring.
   This kit is for use in Colt Officers model with factory diameter guide rods only.

SKU Description Price($) Add to cart
14085 COLT OFFICERS .45, PERFORMANCE PAK 14.99
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Hammer Spring

Hammer Springs (mainsprings)

For use in:
 Colt Officers, .45 ACP
 Colt Defender .45 ACP
 Kimber Compact, .45 ACP
 Para-Ordnance P-13 .45 ACP

  • Reduced Power...: 18, 19, 20, 21 & 22 Lb.
  • Factory Standard.: 23 Lb.
  • Extra Power.........: 24 & 25 Lb.

Hammer Springs - Pak of 1

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Hammer Springs - Pak of 3

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Hammer Springs - Pak of 10

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Hammer Spring Pak

Hammer Spring Pak - Reduced power - This pak contains 1 each of 20, 21 and 22 pound reduced power hammer springs described above, allowing adjustment of the firearm to individual requirements.

Hammer Spring Pak - Extra power - This pak contrains 1 each of 23 pound factory, 24, & 25 pound extra power hammer springs described above, allowing adjustment of the firearm to individula requirements.

SKU Description Price($) Add to cart
26522 COLT OFFICERS Ser 80, RP HAMMER SPRING PAK 9.89
26523 COLT OFFICERS Ser 80, XP HAMMER SPRING PAK 9.89
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Magazine Springs

Colt Officers magazine springs. Please see Colt 1911 magazine springs

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Service Paks

Service Pak - Type I - Contains the following factory specification springs: recoil spring (.260" guide rod), firing pin spring (extra power), hammer spring, magazine catch spring, firing pin safety spring, plunger tube spring and sear spring

Service Pak - Type II - Contains all springs described in Type I pak and a +5% extra power magazine spring.

Note: Service Paks for the Officer's .45 are available with recoil springs for use with original factory guide rods or for pistols equipped with a full diameter, full length guide rods.  Please select proper paks below.

SKU Description Price($) Add to cart
69151 COLT OFFICERS .45, FACTORY GUIDE, SERVICE PAK TYPE-I 20.99
69152 COLT OFFICERS .45,FACTORY GUIDE, SERVICE PAK TYPE-II 25.49
SKU Description Price($) Add to cart
69551 COLT OFFICERS .45, FULL DIA GUIDE, SERVICE PAK TYPE-I 20.99
69552 COLT OFFICERS .45, FULL DIA GUIDE, SERVICE PAK TYPE-II 25.49
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COLT DEFENDER

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Recoil Spring

Recoil spring sets are available with load-rated specifications to tailor the recoil function to individual needs. The inner and outer recoil springs replace the factory springs using the factory recoil guide and plug.  Springs are changed by removing and replaceing the "C" clip on the front of the factory assembly.  An extra power firing pin spring is also included

  • Reduced Power...: 17 Lb.
  • Factory Standard.: 19 Lb.
  • Extra Power........:  21 & 23 Lb
SKU Description Price($) Add to cart
54117 COLT DEFENDER .45 RP RECOIL SPRING SET 17LB 11.99
54119 COLT DEFENDER .45 STD RECOIL SPRING SET 19LB 11.99
54121 COLT DEFENDER .45 XP RECOIL SPRING SET 21LB 11.99
54123 COLT DEFENDER .45 XP RECOIL SPRING SET 23LB 11.99
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Hammer Spring

Hammer spring for Colt Defender .45acp are the same hammer spring used in the Colt Officers model. Hammer springs available by clicking here.

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All Other Springs

With the exception of recoil and hammer springs, all other springs offered by W.C. Wolff Company for use in 1911 and Commander series pistols (magazine catch, firing pin, sear, plunger tube, and safety block) are the same for the Defender .45ACP pistol. Please see Colt 1911 listings for these springs.

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COLT DELTA ELITE 10MM

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Recoil Spring

W.C. Wolff Company offers single recoil springs for the Delta Elite 10mm pistol. When using a Wolff single recoil spring to replace the original dual-springs, a standard diameter Colt (1911 series) recoil spring guide MUST be used in place of the smaller guide supplied with the Delta Elite. Full length guide rod systems may also be used, provided they do not reduce the recoil space. The smaller internal spring supplied with the pistol must not be used with the Wolff single recoil spring. Note: The dual factory springs are rated at 23 pounds.

  • Reduced Power..: 18.5, 20 & 22 Lb.
  • Factory Standard: 23 Lb.
  • Extra Power.......: 24. 26 & 28 Lb.

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Magazine Springs

Magazine Springs - Delta Elite 10mm - 8 Rounds. 
Delta Elite 10mm pistols magazines use 2 different followers  Early production models used the traditional Colt stepped follower design. Current production use a rounded type follower with a smooth top.  Magazine springs are in +10% extra power

Magazine Springs - Pak of 1

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Magazine Springs - Pak of 3

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Magazine Springs - Pak of 10

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All Other Springs

With the exception of recoil and magazine springs, all other springs offered by W.C. Wolff Company for use in 1911 and Commander series pistols (Hammer Springs, Magazine Catch Springs, Sear Spring, Plunger Tube Spring, Firing Pin Springs, Firing Pin Safety Springs) are the same for the Delta Elite 10mm pistol. To view Colt 1911 spring listings please click here.

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COLT DOUBLE EAGLE MKII/Series 90 .45ACP

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Recoil Springs

Recoil Springs for the Double Eagle MKII/Series 90 pistol are the same recoil springs used in the 1911 series pistols. The firing poin spring is different between the two series pistols.

Conventional Recoil Springs
    Reduced Power...: 7, 8, 9, 10, 11, 12, 13, 14, & 15 Lb.
    Factory Standard.: 16 Lb.
    Extra Power........: 17, 18.5, 20, 22, 23, 24, & 26 Lb.

Variable Power Recoil Springs
    Reduced Power...: 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, & 15 Lb.
    Factory Standard.: 16.5 Lb.
    Extra Power........: 17.5, 18.5, 20, & 22 Lb.

 

Conventional Recoil Spring

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Variable Power Recoil Spring

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Hammer Spring

Hammer springs for Colt Double Eagle series are available in a variety of weights to allow adjustment of the trigger/let-off to individual needs. Hammer spring paks are recommended when exact poundage desired is unknown and offer a savings over individually purchased springs.

  • Reduced Power...: 13, 14, 15 & 16 Lb.
  • Factory Standard.: 18 Lb.
  • Extra Power........: None Available

Hammer Springs - Pak of 1

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Hammer Springs - Pak of 3

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Hammer Springs - Pak of 10

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Hammer Spring Pak

Hammer Spring Pak - Reduced Power - This pak contains 1 each of 14, 15 and 16 pound reduced power hammer springs listed above, allowing adjustment of the firearm to individual requirements.

SKU Description Price($) Add to cart
26525 COLT DBL EAGLE RP HAMMER SPRING PAK 9.89
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Firing Pin Spring

Extra power firing pin spring for Colt Double Eagle.

SKU Description Price($) Add to cart
26160 COLT DOUBLE EAGLE XP FIRING PIN SPRING Pak of 1 3.49
26161 COLT DOUBLE EAGLE XP FIRING PIN SPRING Pak of 3 7.99
26162 COLT DOUBLE EAGLE XP FIRING PIN SPRING Pak of 10 16.99
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Magazine Spring

Magazine springs are available in +5% extra power to assure proper feeding in pistols with weakened or broken springs.

SKU Description Price($) Add to cart
71461 S. STAR/COLT 8RND .45 +5% MAG SPRING Pak of 1 8.99
71463 S. STAR/COLT 8RND .45 +5% MAG SPRING Pak of 3 20.59
71464 S. STAR/COLT 8RND .45 +5% MAG SPRING Pak of 10 58.99
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COLT GOVERNMENT .380

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Recoil Spring

Recoil Springs are available with load-rated specifications to tailor the recoil function to individual needs. Each load-rated recoil spring pak includes an extra power firing pin spring.
 

  • Reduced Power...: None Available
  • Factory Standard.: 11 Lb. (Reference Only)
  • Extra Power........: 12 & 13 Lb.
SKU Description Price($) Add to cart
42712 COLT GOV'T MDL .380 XP RECOIL SPRING 12LB 8.49
42713 COLT GOV'T MDL .380 XP RECOIL SPRING 13LB 8.49
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Hammer Spring

For use in: Colt Government .380 and Mustang .380

  • Reduced Power...: 20 Lb.
  • Factory Standard.: 23 Lb.
  • Extra Power.........: None Available

Hammer Springs - Pak of 1

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Hammer Springs - Pak of 3

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Hammer Springs - Pak of 10

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Magazine Spring

Magazine Springs are available in +5% extra power to assure proper feeding in pistols with weakened or broken springs.
   Note: These springs are also for use in Mustang .380 +2 magazines.

SKU Description Price($) Add to cart
74961 COLT GOV'T .380, +5% XP MAGAZINE SPRING Pak of 1 8.99
74963 COLT GOV'T .380, +5% XP MAGAZINE SPRING Pak of 3 20.59
74964 COLT GOV'T .380, +5% XP MAGAZINE SPRING Pak of 10 58.99
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Service Paks

Service Pak - Type I - Contains the following springs: 12 Lb. extra power recoil spring, extra power firing pin spring, hammer spring, magazine catch spring and firing pin safety spring and safety plunger spring.

Service Pak - Type II - Contains all springs described in Type I pak above and a +5% extra power magazine spring.

Service Pak - Type I

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Service Pak - Type II

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COLT MUSTANG & PONY

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Recoil Spring

Recoil Springs for the Mustang and the Pony, like the Officer's Model, are high performance, single recoil springs to replace the dual spring factory systems. These single springs offer improved reliability and smoother functioning than that found with dual spring recoil systems. Each load-rated recoil spring pak includes an extra power firing pin spring. *Do not use with factory washer*

  • Reduced Power...: None Available
  • Factory Standard.: 11 Lb.
  • Extra Power.........: 12 Lb.
SKU Description Price($) Add to cart
42811 COLT MUSTANG/PONY .380 STD RECOIL SPRNG 11LB 8.49
42812 COLT MUSTANG/PONY .380 XP RECOIL SPRNG 12LB 8.49
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Guide Rods

Wolff  replacement stainless steel guide rods for the Mustang & Pony are available in bright finish or black.  Available individually or with Wolff single recoil springs. Guide rods can be used with factory or Wolff springs. *Do not use with factory washer when using a Wolff recoil spring*


 

Guide Rod Only

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Guide Rod & 11Lb. Recoil Spring

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Guide Rod & 12Lb. Recoil Spring

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Hammer Springs

For use in Colt Government .380 and Mustang .380 Only

  • Reduced Power...: 20 Lb.
  • Factory Standard.: 23 Lb.
  • Extra Power.........: None Available

Hammer Springs - Pak of 1

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Hammer Springs - Pak of 3

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Hammer Springs - Pak of 10

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Hammer Springs

Hammer Springs - Colt Pony Only
A reduced power hammer spring is rated at 7 lbs. is available to improve trigger pull. The factory hammer spring is rated at 9 pounds. Please Note: This spring must be used with a factory firing pin spring only.
SKU Description Price($) Add to cart
30060 COLT PONY RP HAMMER SPRING 7LB Pak of 1 4.29
30061 COLT PONY RP HAMMER SPRING 7LB Pak of 3 9.49
30062 COLT PONY RP HAMMER SPRING 7LB Pak of 10 21.99
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Magazine Springs

Magazine Springs for Colt Mustang & Pony are available in +5% extra power to assure proper feeding in pistols with weakened or broken springs.
   Note: For Mustangs with +2 magazines, use Colt Gov't .380 magazine springs available here.

SKU Description Price($) Add to cart
75161 COLT MUSTANG/PONY .380 +5% XP MAG SPRNG Pak of 1 8.99
75163 COLT MUSTANG/PONY .380 +5% XP MAG SPRNG Pak of 3 20.59
75164 COLT MUSTANG/PONY .380 +5% XP MAG SPRNG Pak of 10 58.99
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Service Paks

Note: Service Paks fit Colt Mustang Only

Service Pak - Type I -
Contains the following springs: 11 Lb. Wolff single recoil spring described above, extra power firing pin spring, hammer spring, magazine catch spring and firing pin safety spring and safety plunger spring.

Service Pak - Type II -
 Contains all springs described in Type I pak above and a +5% extra power magazine spring.



Service Pak - Type I

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Service Pak - Type II

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COLT JUNIOR (ASTRA)

Recoil Spring

Recoil Spring - Restores original factory spring specifications and function to pistol. Pak also includes a firing pin spring.

SKU Description Price($) Add to cart
24015 ASTRA CUB .22 Short, STD RECOIL SPRING PAK 8.49
24016 ASTRA CUB 6.35mm, STD RECOIL SPRING PAK 8.49
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COLT POCKET 9

Recoil Spring

Recoil Springs for the Colt Pocket 9 are matched sets of inner and outer springs.  The extra power spring set will help improve recoil function in these pistols. Springs are for use on factory captive guide rod components and are easily replaced by removing and then replacing the "C" clip on front end of guide rod assembly.  An extra power firing pin spring is included.

SKU Description Price($) Add to cart
52317 COLT POCKET 9, STD RECOIL SPRING SET 17LB 11.99
52319 COLT POCKET 9, XP RECOIL SPRING SET 19LB 11.99
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COLT WOODSMAN, HUNTSMAN, & TARGETSMAN

Recoil Spring

Recoil Spring - Restores original factory spring specifications and functions to pistol. Pak also includes a firing pin spring.

Early models use Stock No. 24084 (.150 diameter guide pin.)
Late models use Stock No. 24085 (.105 diameter guide pin.) 

Note: Targetsman and Huntsman use late model Woodsman recoil spring.

SKU Description Price($) Add to cart
24084 COLT WOODSMAN .22 EARLY, RECOIL SPRING PAK 8.49
24085 COLT WOODSMAN .22 LATE, RECOIL SPRING PAK 8.49
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COLT 1903 &1908 POCKET HAMMERLESS .32 & .380 ACP

Recoil Spring

Recoil Spring - Restores original factory spring specifications and function to pistol. Pak also includes a firing pin spring.

SKU Description Price($) Add to cart
24089 COLT 1903/1908 .32 & .380, RECOIL and FIRNG PIN SPRNG PAK 8.49
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Magazine Springs

Magazine Springs - Available in +5% extra power to assure proper feeding in pistols with weakened or broken springs.

SKU Description Price($) Add to cart
71061 COLT 1903/1908 .32 & .380, XP MAG SPRING +5% Pak of 1 8.99
71063 COLT 1903/1908 .32 & .380, XP MAG SPRING +5% Pak of 3 20.59
71064 COLT 1903/1908 .32 & .380, XP MAG SPRING +5% Pak of 10 58.99
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Service Paks

Service Pak - Type I - Contains the following springs to replace weakened or broken springs, returning the pistol to original factory condition: recoil spring, firing pin spring and extractor spring.

Service Pak - Type II - Contains all springs described in Type I pak above and a +5% XP magazine spring.

Service Pak - Type II

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COLT 1908 VEST POCKET .25 ACP

Recoil Spring

Recoil spring restores original factory spring specifications and function to pistol. Pak also includes a firing pin spring.

SKU Description Price($) Add to cart
24088 COLT 1908 VP .25 ACP, STD RECOIL SPRING PAK 8.49
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Magazine Springs

Magazine springs are available in +5% extra power to assure proper feeding in pistols with weakend or broken springs.

SKU Description Price($) Add to cart
70961 COLT 1908 VP .25 ACP, XP MAG SPRING +5% Pak of 1 8.99
70963 COLT 1908 VP .25 ACP, XP MAG SPRING +5% Pak of 3 20.59
70964 COLT 1908 VP .25 ACP, XP MAG SPRING +5% Pak of 10 58.99
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Service Paks

Service Pak - Type I - Contains the following springs to replace weakened or broken springs, returning the pistol to original factory condition: recoil spring, firing pin spring, extractor spring and safety plunger spring.

Service Pak - Type II - Contains all springs described in Type I pak above and a +5% extra power magazine spring.

Service Pak - Type 1

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Service Pak - Type 2

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COLT ACE 1911 .22 CONVERSION

.22LR Conversion

The Colt ACE .22 conversion for the 1911 uses a 14 pound 1911 style recoil spring. Please order stock number 41914 or 42414.

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COLT KART 1911 .22 CONVERSION

.22LR Conversion

VARIABLE RECOIL SPRINGS are available with reduced power load ratings to tailor the recoil function of the Kart .22 caliber conversions of the 1911 to individual needs and to improve overall functioning. Each load-rated variable recoil spring pak includes an extra power firing pin spring.

  • Reduced Power...: 4 Lb.
  • Factory Standard.: 4.5 Lb.
  • Extra Power.........: 5, 5.5 & 6 Lb.
SKU Description Price($) Add to cart
44904 KART/1911 .22 CONV, RP VAR RECOIL SPRING 4LB 8.49
44945 KART/1911 .22 CONV STD VAR RECOIL SPNG 4.5LB 8.49
44905 KART/1911 .22 CONV, XP VAR RECOIL SPRING 5LB 8.49
44955 KART/1911 .22 CONV, XP VAR RECOIL SPNG 5.5LB 8.49
44906 KART/1911 .22 CONV, XP VAR RECOIL SPRING 6LB 8.49
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