The JP Silent Captured Spring completely changes the way your rifle feels.
Combine the assembly with an adjustable gas block and a lightweight bolt carrier group and you have a soft shooting rifle that reduces “dot bounce” or recoil seen in the sights with each trigger press.
This combination buffer-spring assembly eliminates the friction of standard buffer components resulting in outstanding smoothness and sound abatement. What’s more, the spring is removable from the assembly for custom tuning, and the SCS are functional in rifle- and carbine-length operating systems. The AR-15 version fits and functions in any gas-operated AR-15 variant, regardless of caliber.