CMMG BUFFER ASSEMBLY H3 55CA9FD

CMMG AR15 H3 Buffer Assembly is the heaviest carbine buffer. Heavier buffers can be used to reduce felt recoil and improve erratic case ejection. It is recommended when tuning a rifle to step up buffer weights incrementally as too heavy of a buffer can affect function.

H3 Buffer weight: 5.4 oz

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