Tool for receiver extensions & castle nuts The Magpul Armorer’s Wrench…

The Magpul Armorer’s Wrench – AR15/M4 engages both stock and pin-style barrel nuts. Fits standard sized flash hiders. Installs and removes rifle receiver extensions and carbine castle nuts, and has extended teeth for use with ASAP plates. Includes two hammer faces. The Magpul Armorer’s Wrench works with a 1/2″ torque wrench, and relevant torque specifications are included on the tool for quick reference. Convenient Bottle Opener for refreshments after the build is complete (fits both Metric and SAE bottle caps). Made in the USA RIFLE-LENGTH / ENTRY LENGTH RECEIVER EXTENTION WRENCH American-made with US steel Heat-treated steel construction with manganese phosphate finish USGI torque spec references Bottle opener Technical Specifications Attachment: AR15, M4, M16 Weight: 1.1 lb Handle Thickness: 0.35 in Length, max: 11.7 in Compatibility: USGI barrel nut wrench Free-float tube barrel nut wrench 1/2″ torque wrench/breaker bar interface Armorer’s hammer USGI castle nut wrench*, usable with aftermarket end plates such as the ASAP and ASAP-QD 3/4″ wrench for most flash hiders/muzzle brakes *NOTE: Not compatible with larger diameter pistol-style receiver extension tubes