HB Industries Stribog SP9A1 Locking Charging Block (GEN 1)

This Locking Charging Block is a direct replacement for the charging handle shuttle on the Stribog SP9A1 (direct blow-back model). HB Industries  Locking Charging Blocks are machined from high temp Delrin and feature one stainless steel detent to lock the charging handle forward while the bolt carrier is running/reciprocating (the detent for reliable forward retention under recoil). HB Industries 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.

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.

• Locking Charging Block for Grand Power Stribog SP9A1
• Drop In Replacement for Factory Charging Shuttle
• Compatible with all Factory and HBI Changing Handles
• Machined Delrin Block
• One Stainless Steel Detent

Designed and Manufactured completely in USA.

Gunsmith Installation Recommended for All Parts. Stribog Not Included