Dial in your build with an adjustable recoil spring kit! Perfect for our ported setups!
This set allows you to adjust your recoil spring force to restore cycling reliability from ported/compensated setups.
Set includes the following items:
- 15lb (orange)
- 18lb (white) recoil spring, factory weight
- Guide Rod
- Spring capture washer
- End screw with L key (blue/medium thread locker is recommended)
We recommend starting from the highest spring weight and adjusting to the next lower increment, if necessary.
Note: Eye protection is required when installing. Compressing the spring during installation generates a projectile hazard.
