Magpul Black AR-15 Armorer's Wrench with Bottle Opener

The Magpul Armorer's Wrench is an all-in-one AR-15/M4 tool made in the USA from heat-treated steel with a manganese phosphate finish. It engages both USGI and free-float pin-style barrel nuts. It weighs 1.1 lb and is 11.7 inches long.

It installs and removes rifle and entry-length receiver extensions and carbine castle nuts, with extended teeth that work with ASAP and ASAP-QD end plates. A 3/4 inch wrench fits most flash hiders and muzzle brakes. Two hammer faces handle light armorer work.

A 1/2 inch square drive accepts a torque wrench or breaker bar, and USGI torque specs are printed on the wrench. A built-in bottle opener fits metric and SAE caps. Use the tool on the firearm platform it is designed to support rather than forcing a similar-looking part into place. Browse more gun cleaning and maintenance.

• Fits USGI and free-float barrel nuts
• Castle nut wrench works with ASAP plates
• 1/2 inch torque wrench drive
• Torque specs printed on the tool