CMMG Barrel 300 AAC Blackout 16.1" 416 SS, Bead Blasted Finish 1:7 Carbine 5/8"-24 TPI 30Dc30A CMMG Inc. makes high quality parts and accessories for the AR-15 platform. This particular barrel is made from 416 stainless steel and features a bead blasted finish. CMMG machines these barrels to strict tolerances to ensure high quality and years of reliable service.
Specifications and Features : CMMG Inc. AR-15 Barrel 30DC30A