From Midwest Industries, the AR Professional Armorer’s Wrench! Designed to work with both 5.56 and 7.62 AR Platform rifle components.

• Works with encapsulated and pin style barrel nuts including the GI style nut
• Drive end for all MI free float barrel nuts
• ¾ inch wrench for A2 muzzle devices and designed to work with the thin flats on many of the popular suppressor mounts
• Castle nut driver with 3 notch engagement
• Combat bottle opener
• Small hammer head
• Torque specs features on wrench handle.
• Constructed from 4140 heat treated steel
• Made 100% in the USA