NCStar TARW Armorer's Barrel Wrench Combo Tool Steel
AR15 Armorers Barrel Wrench, the combo tool with plenty of features to work/upgrade your AR-15/ M4/ M16. Features- Barrel Wrench for GI Barrel Nut, A1 & A2 Flash Suppressor wrench, older single pin and the newer M4 Collapsable stock Castle Nut wrenchs, flat blade screwdrive, 1/2 Drive Ratchet Compatible.
