H2 Buffer

A heavier buffer is often necessary to prevent bolt bounce, especially when using forced-reset–style triggers or safeties. The added mass slows bolt velocity and mitigates bolt bounce, improving feeding reliability and reducing premature hammer follow/bolt bounce in somewhat over-gassed rifles.

This buffer is only for use in carbine-length buffer tubes. It is weighted with two free-floating tungsten weights and one steel weight, which is intentional by design to help smooth recoil impulse and cycling behavior.

If you want to fine-tune the recoil impulse of your carbine and increase overall system control, the H2 buffer weight is an excellent upgrade—regardless of whether you are using an FRT or standard fire control group.