HB Industries Short Stroke Buffer for your Grand Power Stribog SP9A1 and SP9A3. Their 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. HBI 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. Bang for buck this is arguably the best upgrade for your Stribog.

Please Note: Their Short Stroke Buffer is designed for semi-auto only. HB Industries do not recommend it for use with Binary Trigger or Select Fire variants of the Stribog.

Specifications

• HBI Short Stroke Buffer for Stribog SP9A1 and SP9A3 (Gen 2)
• Prevents Spent Cases from Sticking in Receiver
• Greatly Reduces Recoil Impulse
• Quicker Bolt Response, Faster Follow Up Shots
• Drop In, Direct Replacement for Factory Buffer
• High Performance Polyurethane