Carbine length buffer system. Easy drop in assembly. Low reciprocating mass. Steel bolt carrier group (either standard weight or light weight) is recommended. Helps reduce the primary recoil of the weapon.
This system requires an adjustable gas system. Failure to follow the above criteria may result in poor operation or DAMAGE TO YOUR PLATFORM.
Although some customers have used our recoil system with aluminum and Ti carriers, we have not personally tested this and can not recommend the use of our recoil system's with those carriers. Comes with appropriate carbine length spring. Price is $22.95.