Angstadt Arms Hydraulic Buffer Kit, 6 oz Standard Damping, Silver - AA09HBKSDP

This hydraulic buffer kit for 9mm, .40 S&W, and .45 ACP AR-platform rifles includes a 6 oz buffer and carbine spring to reduce recoil impulse in straight blowback PCCs. The standard damping profile is optimized for unsuppressed applications and works with barrels of all sizes. The buffer compresses to 3.90" with a total length of 4.35", making it compatible with standard AR buffer tubes.