RangeMaxx AR Stock Wrench

The versatile RangeMaxx AR Stock Wrench features 3 tools in 1 piece of heavy-duty, heat-treated steel with black, anti-corrosive finish. The AR Stock Wrench has a castle nut wrench, a receiver extension wrench, and a flash suppressor wrench, all machined to mil-spec dimensions. This is a practical, highly functional AR accessory that will withstand years of service in the field or on a shop bench. 3-in-1 tool Castle nut wrench Flash suppressor wrench Receiver extension wrench Made of heat-treated steel Anti-corrosive finish