Armorer Stock Combo Wrench Tool for .223/556

Precision machined from heat treated steel, any enthusiast or builder will find this tool very helpful. This tool includes a Mil-Spec castle nut wrench, a standard length receiver extension removal wrench, and a muzzle device wrench. Offering an improved grip, each tool has a rubberized grip for both safety and comfort. Every tool is coated in manganese phosphate for reduced visibility and corrosion resistance.rubber grip for safety and comfort.includes a Mil-Spec castle nut wrench, a standard length receiver extension removal wrench, and a muzzle device wrench.Features:Length (in): 5.5"Width (in): 1.187"Weight: 4.7 oz