RIFLE SERVICE PAK - fits CAR15, M4 and 9mm SMG
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. Pak 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.
