Noveske 7000034 Lo-Pro Gas Block Barrel 300 Blackout 10.50" Bead Blasted Finish Stainless Steel Material Medium Contour Carbine Length with Threading & .750" Gas Block for AR-15
This Lo-Pro 10.5" 300BO barrel features a stainless steel barrel with a bead blasted finish, a .750" gas block, 5/8x24 threads, extended feed ramps, and a medium contour.