Wednesday - September 17, 2014 Order Toll Free: 1 800-545-0077

Web Customer Login

COLT AR-15, CAR-15, M-16, M4, 9mm SMG AND SPORTER

Replacement springs are available for Colt AR-15, CAR-15, M-16 and M4 rifles.
Springs below will fit and function in most clone AR type rifles. 

Quick jump to a product:


Action (Buffer) Springs

Colt AR15, M16, Sporter, CAR-15, M4, & 9mm SMG action springs available in reduced power, factory standard, and extra power.

SKU Description Price ($) Add to cart
16502 COLT CAR15,M4 .223 & SMG 9MM, RP CARBINE ACTION SPRING 14.99
16503 COLT CAR15,M4 .223 & SMG 9MM, STD CARBINE ACTION SPRNG 14.99
16501 COLT CAR15,M4 .223 & SMG 9MM, XP CARBINE ACTION SPRING 14.99
SKU Description Price ($) Add to cart
16505 COLT AR15 & M16 .223, RP ACTION SPRING 14.99
16504 COLT AR15 & M16 .223, STD ACTION SPRING 14.99
16500 COLT AR15 & M16 .223, XP ACTION SPRING 14.99

^ Top of page


Rifle Service Paks

Rifle Service Paks - Springs to return rifle to original factory condition. All springs are factory specification strength with the exception of the action (or recoil) spring which is extra power. Extra Power Paks contains 1 each XP action spring, bolt catch spring, buffer retainer spring, disconnector spring, dust cover spring, ejector spring, extractor spring, forward assist spring, front sight retainer spring, hammer spring, magazine catch spring and trigger spring. Standard Power & Reduced Power Paks include their respective rated (STD, RP) Recoil springs and everything else listed above.
SKU Description Price ($) Add to cart
30453 COLT AR-15,SPORTER,M16 RIFLE SERVICE PAK RP 34.99
30452 COLT AR-15,SPORTER,M16 RIFLE SERVICE PAK STD 34.99
30450 COLT AR-15,SPORTER,M16 RIFLE SERVICE PAK XP 34.99
SKU Description Price ($) Add to cart
30455 COLT CAR-15,M4,SMG CARBINE SERVICE PAK RP 34.99
30454 COLT CAR-15,M4,SMG CARBINE SERVICE PAK STD 34.99
30451 COLT CAR-15,M4,SMG CARBINE SERVICE PAK XP 34.99

^ Top of page


Trigger Function Pak

Wolff Trigger Function Pak contains 1 ea reduced power trigger spring and disconnector spring.  Designed to lighten and improved trigger function.  Individual reduced power trigger and disconnector springs are also available.
SKU Description Price ($) Add to cart
34910 COLT AR15/M16/M4/CAR15 RP TRIGGER FUNCTION PAK 6.99

^ Top of page


Trigger Springs - Reduced Power

Reduced Power Trigger Springs are aproximately 25% lighter than factory to help improved trigger pull.
SKU Description Price ($) Add to cart
34901 COLT AR15/M16/M4/CAR15 RP TRIGGER SPRING PK/1 4.99
34902 COLT AR15/M16/M4/CAR15 RP TRIGGER SPRING PK/3 13.99
34903 COLT AR15/M16/M4/CAR15 RP TRIGGER SPRING PK/10 29.99

^ Top of page


Trigger Springs - Factory

Factory strength trigger springs return trigger to original factory specifications.
SKU Description Price ($) Add to cart
34915 COLT AR15/M16/M4/CAR15 STD TRIGGER SPRING PK/1 4.99
34916 COLT AR15/M16/M4/CAR15 STD TRIGGER SPRING PK/3 13.99
34917 COLT AR15/M16/M4/CAR15 STD TRIGGER SPRING PK/10 29.99

^ Top of page


Hammer Springs

Hammer springs available in factory strength and extra power. XP hammer springs improve common ignition problems when using hard primer ammunition.  Note: For use in semi-auto models only.  Not for use in full auto or burst fire models.
SKU Description Price ($) Add to cart
30093 COLT AR15/M16, M4/CAR15 SA, XP HAMMER SPRING Pak of 1 4.99
30094 COLT AR15/M16, M4/CAR15 SA, XP HAMMER SPRING Pak of 3 13.99
30095 COLT AR15/M16, M4/CAR15 SA, XP HAMMER SPRING Pak of 10 29.99
SKU Description Price ($) Add to cart
30097 COLT AR15/M16, M4/CAR15 SA, STD HAMMER SPRING Pak of 1 4.99
30098 COLT AR15/M16, M4/CAR15 SA, STD HAMMER SPRING Pak of 3 13.99
30099 COLT AR15/M16, M4/CAR15 SA, STD HAMMER SPRING Pak of 10 29.99

^ Top of page


Extractor Springs - Extra Power

Extractor Springs - Extra Power - These very strong extractor springs eliminate the extraction problems which are very common in M4 models used extensively by law enforcement. Use with the colored insert that is in the current extractor spring.  Inserts are various colors.  These spring are also recommended for the M-16, AR-15 & Sporters.  Springs are unground and we do not recommend grinding them.
SKU Description Price ($) Add to cart
30090 COLT M4,M16,AR15 XP EXTRACTOR SPRING Pak of 1 4.49
30091 COLT M4,M16,AR15 XP EXTRACTOR SPRING Pak of 3 10.99
30092 COLT M4,M16,AR15 XP EXTRACTOR SPRING Pak of 10 22.99

^ Top of page


Disconnector Springs - Reduced Power

Wolff Disconnector Springs are aproximately 50% lighter than the factory.  Helps improve trigger function.
SKU Description Price ($) Add to cart
34905 COLT AR15/M16/M4/CAR15 RP DISCONNECTOR SPRING PK/1 3.49
34906 COLT AR15/M16/M4/CAR15 RP DISCONNECTOR SPRING PK/3 7.49
34907 COLT AR15/M16/M4/CAR15 RP DISCONNECTOR SPRING PK/10 15.99

^ Top of page


Magazine Springs

Extra power magazine springs. Improves functioning and reliability.
   For 20 round .223 magazines.

SKU Description Price ($) Add to cart
60901 COLT AR-15, 20 RND XP MAGAZINE SPRING Pak of 1 7.99
60902 COLT AR-15, 20 RND XP MAGAZINE SPRING Pak of 3 18.49
60903 COLT AR-15, 20 RND XP MAGAZINE SPRING Pak of 10 49.99

^ Top of page


Magazine Springs

Extra power magazine springs. Improves functioning and reliability. 
   For 30 round .223 magazines.
SKU Description Price ($) Add to cart
60905 COLT AR-15, 30 RND XP MAGAZINE SPRING Pak of 1 7.99
60906 COLT AR-15, 30 RND XP MAGAZINE SPRING Pak of 3 18.49
60907 COLT AR-15, 30 RND XP MAGAZINE SPRING Pak of 10 49.99

^ Top of page


Magazine Springs

Extra power magazine spring. Improves functioning and reliability.
   For 20 round 9mm SMG magazine.
SKU Description Price ($) Add to cart
32704 COLT 9MM SMG 20RND +5% XP MAG SPRING Pak of 1 8.99
32705 COLT 9MM SMG 20RND +5% XP MAG SPRING Pak of 3 22.99
32706 COLT 9MM SMG 20RND +5% XP MAG SPRING Pak of 10 55.99

^ Top of page


Magazine Springs

Extra power magazine springs. Improves functioning and reliability.
   For 32 round 9mm SMG magazines.
SKU Description Price ($) Add to cart
32701 COLT 9MM SMG 32RND +5% XP MAG SPRING Pak of 1 8.99
32702 COLT 9MM SMG 32RND +5% XP MAG SPRING Pak of 3 22.99
32703 COLT 9MM SMG 32RND +5% XP MAG SPRING Pak of 10 55.99

^ Top of page






New model search
Browse categories
Browse manufacturers
McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams