UTG TL-ARWR01 Armorer's Combo Wrench Black Phosphate Steel AR-15/AR-308

The UTG TL-ARWR01 Armorer's Combo Wrench is a heavy-duty multi-function gunsmithing tool purpose-built for working on both AR-15 and AR-308 platforms. Machined from steel and finished in black phosphate for corrosion resistance, this combo wrench consolidates the most commonly needed armorer interfaces into a single solid piece of hardware so you can install and remove barrel nuts, flash hiders, muzzle devices, and other torque-sensitive components without hunting for the right tool.

The wrench integrates a super slim free float barrel nut wrench, 3/4", 5/8", and 7/8" wrench slots, plus a 3-prong slot for castle nuts and a 1/2" torque interface for use with a torque wrench or ratchet. A built-in flat head screwdriver rounds out the tool, making the TL-ARWR01 a true one-piece solution for field stripping and routine armorer work on standard small-frame AR-15s and large-frame AR-308 pattern rifles.

At 12.3" closed length and weighing in at 17.5 oz, the TL-ARWR01 has the heft and leverage needed to break loose stubborn barrel nuts while remaining compact enough to toss in a range bag or armorer's kit. Whether you're a home builder assembling a new build, a gunsmith running a bench, or a shooter maintaining your own rifle, this AR-platform combo wrench from UTG delivers the essential wrench interfaces in a single, durable tool.