CMMG H2 Buffer Assembly AR-15 4.6 oz Black

The CMMG H2 Buffer Assembly is a heavy carbine buffer built for the AR-15 platform. It uses one steel weight and two tungsten weights for a total of 4.6 oz, giving it noticeably more mass than a standard H buffer. The extra reciprocating weight helps tame felt recoil and can steady erratic case ejection on AR rifles that benefit from a heavier buffer.

Drop-in ready for any standard AR-15 carbine buffer tube, the H2 is a straightforward upgrade for shooters dialing in cycling, balancing a short-barrel or adjustable gas system, or simply smoothing out the recoil impulse. Steel internals with tungsten weights and a black finish make it a durable, no-fuss replacement part for the buffer position of any AR build.