Wolff recoil springs for use in Glock pistols are available with load-rated specifications to tailor the recoil function to individual needs. Due to the design of the Glock pistol, all Glock recoil springs now include a factory strength replacement striker spring.

NOTE: Wolff recoil springs for Glock pistols are not captive. We highly recommend using them in  conjunction with Wolff guide rods listed below.

Note: Not for use in Generation 4 pistols.
 

RECOIL SPRINGS - 17/17L, 20, 21, 22, 24, 31, 34, 35

For Use In:
    Glock 17, 17L, & 34, 9mm
    Glock 20, 10mm
    Glock 21, .45 ACP
    Glock 22, 24 & 35, .40 S&W
    Glock 31, .357 Sig 
  Please See Ratings Below

• Reduced Power...: 10, 11, 12, 14, 15 & 16 Lb.
• Factory Standard.: 17 Lb.
• Extra Power.........: 19, 20, 22 & 24 Lb.
  
  

IMPORTANT NOTE:
Factory recoil spring ratings above are for current production models with captive factory recoil spring systems which are silver/gray in color. Previous captive factory recoil assemblies for the 17, 17L, 20, 21 & 22 had recoil springs rated at 16 pounds. Earlier non-captive models of the 17, 17L and 19 had factory recoil springs rated at 19 pounds. Not for use in Generation 4 pistols.

For Use In:
  Glock 19, 9mm 
  Glock 23, .40 S&W 
  Glock 32, .357 Sig
    Please see ratings note below.

• Reduced Power...: 15 & 17 Lb.
• Factory Standard.: 18 Lb.
• Extra Power........: 19, 20, 22 & 24 Lb.

NOTE: Wolff recoil springs for Glock pistols are not captive. We highly recommend using them in conjunction with Wolff guide rods listed below.

IMPORTANT NOTE:
Factory recoil spring ratings above are for current production models with captive factory recoil spring systems which are silver/gray in color. Previous captive factory recoil assemblies for the 19 and 23 had recoil springs rated at 17 pounds

For Use In:
        Glock 26, 9mm
        Glock 27, .40 S&W
        Glock 33, .357 Sig

Wolff recoil springs for Glock 26, 27 and 33 are matched sets of inner and outer springs.  Extra power spring sets help improve recoil function in these pistols.  Springs are for use with Wolff Guide Rod Components. Springs are non-captive for easy changes on Wolff guide rods listed below. A replacement factory strength striker spring is included.

• Reduced Power...: 14 Lb.
• Factory Standard.: 16 Lb.
• Extra Power.........: 18, 20, 22 & 24 Lb.

For Use In:
        Glock 29, 10mm
        Glock 30, .45 ACP
        Glock 36, .45 ACP

Wolff recoil springs for Glock 29, 30 and 36 are matched sets of inner and outer springs.   Extra power spring sets help improve recoil function in these pistols.  Springs are for use with Wolff Guide Rod Components. Springs are non-captive for easy changes on Wolff guide rods listed below. A replacement factory strength striker spring is included.

• Reduced Power...:  15 Lb.
• Factory Standard.:  17 Lb.
• Extra Power.........: 19, 21 & 23 Lb

Recoil calibration paks offer the shooter the ability to adjust the recoil function with an assortment of different weight recoil springs. Calibration paks offer a savings over purchasing spring individually.

Stock No. 13140 - Extra power Recoil Calibration Pak - Pak contains 1 each recoil springs in 17, 19, 20 and 22 pounds. Includes three factory strength striker springs.

Stock No. 13141 - Reduced power Recoil Calibration Pak - Pak contains 1 each reduced power recoil springs in 12, 14 and 15 pounds. Three factory strength striker springs are also included.

Stock No. 13142 - Recoil Calibration Pak - Glock 19, 23, 32 - Pak contains 1 each recoil springs in 18, 19, 20 and 22 pounds. Includes three factory strength striker springs.

Stock No. 30491 - Recoil Calibration Pak - Glock 26, 27 and 33 - Pak contains 1 of each recoil spring set listed above in 16, 18 and 20 pounds. Includes three factory strength striker spring.

Stock No. 30492 - Recoil Calibration Pak - Glock 29, 30 and 36 - Pak contains 1 of each recoil spring set listed above in 17, 19 and 21 pounds. Includes three factory strength striker springs.

Stock No. 14170 - Performance Pak - Glock 17, 20, 21, 22, 24, 31, 34 & 35 -  Pak contains 1 each 14 Lb. reduced power recoil spring, 20 Lb. extra power recoil spring, a 5.5 Lb. factory strength striker spring and a 4 Lb. reduced power striker spring.

Stock No. 14185 - Performance Pak - Glock 19, 23, 32 - Pak contains 1 each 18 Lb. factory recoil spring, 22 Lb. extra power recoil spring, a 5.5 Lb. factory strength striker spring and a 4 Lb. reduced power striker spring.

Wolff recoil spring guide rods for Glock pistols are the ideal companion for Wolff recoil springs. Guide rods are solid steel, hardened to a minimum of RC-55 and now have a jet black finish that won't wear off and provides corrosion protection.  Wolff guide rods provide optimum performance for Wolff recoil springs through better support and spring alignment. Permits you to keep factory recoil assembly intact. Order guide rods alone or in combination with a recoil spring of your choice.

Note: Wolff recoil guide rods are non-captive thus allowing easy recoil spring changes.
Note: Not for use in Generation 4 pistols.

Recoil and guide rod combinations offer a recoil spring and a Wolff guide rod together at a savings over individual prices. Please refer to recoil springs above for desired ratings.

Note: Wolff guide rod and recoil spring combinations are non-captive.
Note: Not for use in Generation 4 pistols.

Fits All Glock Models

This pak is designed to help improve trigger pull and function in competition pistols.  Included in the pak are a 4 Lb. reduced power striker spring, reduced power safety block spring and an extra power trigger spring. 
Warning: This pak is for competition use only - not for duty use.

Fits All Glock Models

W. C. Wolff Company offers reduced power, factory standard, and extra power striker springs (firing pin springs) for Glock pistols. This spring will help improve the trigger pull. 
Warning: This spring is for competition use only - not for duty use.
Warning: Do not use extra power striker spring with reduced power recoil springs.

• Reduced Power....: 4, 4.5 and 5 Lb.
• Factory Standard..: 5.5 Lb. 
• Extra Power.........: 6 Lb.

Fits All Glock Models

This pak is designed to help tune trigger pull and function in competition pistols.  Included in this pak are 1 ea of the 4, 4.5 and 5 Lb. reduced power striker springs.

Warning: This pak is for competition use only - not for duty use.

Fits All Glock Models

Factory Standard- Direct replacement and rating

Reduced Power- Helps improve trigger pull.
    Warning: Reduced Power spring is for competition use only - not for duty use.

Fits All Glock Models

Factory - Wolff replacement factory trigger springs for all model Glock pistols replaces weakened or broken springs.

Extra Power - Warning: This spring is for competition use only - not for duty use.

Fits All Glock Models

Factory standard ratings.

Wolff Service paks Type I for Glock pistols contain the following replacement springs to return the pistols to original factory condition: Wolff recoil spring, striker spring, trigger spring, extractor plunger spring and firing pin block spring.
 
  Please note: The recoil springs included are for use with Wolff guide rods only and not a replacement factory captive recoil spring assembly.

Note: Not for use in Generation 4 pistols.

Wolff magazine springs for use in Glock pistols are available in +10% extra power to improve feeding and magazine performance. Note: W. C. Wolff  Company does not recommend use of extended base pads with Glock magazines the exception of the Glock factory +2 extensions for 9mm magazines.
 
 
MAGAZINE SPRINGS - 17/17L, 20, 22, 31, 34, 35

For Use In:
  Glock 17, 17L & 34 - 17 or 19 rounds.
  Glock 20 - 15 rounds.
  Glock 22 and 35 - 15 rounds
  Glock 31 - 15 rounds (Law Enforcement)
    *With +2 Extension

For Use In:
    Glock 17, 17L and  34 - 10 round magazines
    Warning: Do not use with extended base pads.

For Use In:
    Glock 19 - 15 or *17 rounds
    Glock 21** - 13 rounds 
    Glock 23 - 10 and 13 rounds
    Glock 26, 27, 29 & 30 - 9 or 10 rounds
    Glock 21 and 33 - 10 rounds
    Glock 32 - 10 and 13 rounds (Law Enforcement)
Notes:
* With +2 extension.
** Spring is +5% in Model 21, 13 round magazine.

For Use In:
   Glock 19 - 10 Round Magazine

For Use In:
   Glock 20, 22, 24, 31, 35 - 10 round magazine only
  

For Use In:
   Glock 36 - 6 Round Magazine only

For Use In:
   Glock 9mm magazines with 31 or 33 round capacity.