Armorer’s wrench designed for assembling AR-style firearms — a must-have for any hobbyist starting their first AR-15 build. The wrench includes multiple heads and grooves to fit and attach a variety of AR components, plus dedicated sockets for tightening the castle nut, barrel nut, and muzzle device. It also features a .410 choke remover for use with the ATI .410 upper receiver.
Note: Factory blemish models have superficial cosmetic defects that did not pass quality inspection but are otherwise functionally perfect.
