Barrel, 8.6 BLK, 12.5", MT

Kick off your 8.6 Blackout AR pistol or SBR build with a CMMG 12.5barrel featuring our sleek, corrosion-resistant nitride finish. Compatible with CMMG Mk3 and DPMS Gen 1 High-Pattern LR-308 upper receivers.Accepts 0.750diameter gas blocks.**All NFA rules apply** See linked CMMG Resource article for more information.Lifetime Quality GuaranteeWe aim to please, that's why every CMMG product is backed by our Lifetime Quality Guarantee against material and workmanship defects.Learn More.