HBI Short Stroke Buffer (Stribog)

Our short stroke buffer is a true one piece drop in replacement for the factory buffer pad.

The increased length of the HBI buffer reduces reward bolt travel and prevents spent cases from becoming lodged in the receiver. Our buffer is molded from high performance polyurethane and is slightly softer than the factory buffer pad. Its advanced geometry has been proven to dampen and distribute bolt energy, significantly reducing felt recoil. Other multi-piece buffers on the market may introduce additional failure modes by increasing the number components in the weapon’s operating system. Our proven one piece buffer design is a simple, engineered solution that will always run when you need it.

Fits all “Gen 2” Stribog models, including SP9A1 (direct blowback), SP9A3 (delayed blowback).