Barrel Nut Key for B&T APC (Replaces BT-36175) – CNC Steel Wrench for BT-36111 tool-free fit across multiple NVG

tool-free fit across multiple NVG platforms

please note that you will need to shift your magnifier 1 rail space away to accommodate the Killflash/ARD

allowing for accurate and consistent laser engraving across multiple surfaces

this wrench is designed for strength

grip security

Barrel Nut Key for B&T APC (Replaces BT-36175) – CNC Steel Wrench for BT-36111 tool-free fit across multiple NVGPurpose built for B&T APC platforms, this tool is designed to precisely interface with barrel nut BT 36111, serving as a direct replacement for OEM BT 36175. The tool head is CNC machined from billet tool steel and features internal engagement teeth fully enclosed by steel, offering increased rigidity and reduced risk of deflection or failure under torque. Constructed from three welded components, a machined head, steel shaft, and " square drive