AR-15 MA-6.5 GRENDEL TANKER RIFLE
6.5 Grendel cal., GIO, 18 in. barrel with melonite finish, Tanker muzzle brake, mid-length gas system, low profile gas block, A3 forged upper receiver and MA-15 lower receiver, Mil-Spec trigger, Cobra stock, 15 in. slim free float M-LOK, Ke...