HB Industries Grand Power Stribog SP9A1 Locking Block

This Locking Charging Block is a direct replacement for the charging handle shuttle on the Stribog SP9A1 (direct blow-back model). Our Locking Charging Blocks are machined from high temperature Delrin and feature a stainless steel detent to lock the charging handle forward while the bolt carrier is running/reciprocating. Our Charging Blocks do not deform under heat from extended suppressor use and provide a smooth, positive, quiet, and reliable means by which to charge your Stribog.

• Locking Charging Block for Grand Power Stribog SP9A1
• Drop In Replacement for Factory Charging Shuttle
• Compatible with all Factory and HBI Changing Handles
• Machined High Temp Delrin Block
• Stainless Steel Detent
• Designed and Manufactured completely in USA.

Note: This charging block is not compatible with early “Gen 1” reciprocating charging handle models. This charging block will only fit “Gen 2” Stribog SP9A1 models with non-reciprocating charging handles.