Griffin Armament CAR Stock Wrench

The Griffin Armorers wrench is a 4140 steel wrench hardened to 48RC. Black oxide and oil dipped. Some finish irregularity is common to this industrial tool. The wrench allows installation of Griffin Muzzle devices, Castle nuts on AR firearms, Griffin Low Pro Rigid™ rails, and interfaces with many Griffin Silencers for maintenance or configuring. This tool allows easy access to your favorite bottled beverage.