Heavy Duty AR15 / M4 / M16 Black Armorer's Wrench

Durable universal tool for both M16 fixed stock and M4 collapsing stock variants of the AR-15 platform. Allows the installation/removal of barrel nuts, muzzle devices, and buttstocks.

Specification:

• Heavy duty multi tool
• CAR stock w/ 3 point castle nut / locking ring br
• Install / disassemble nuts, compensators & tubes
• Removal / installation of AR-15 barrels
• Receiver tube stock nut wrench
• A1 / A2 flash hider slot / receiver extensions
• Made of 4140 powder coated steel.