Kick off the 8.6 Blackout rifle build with a CMMG 16.1″ barrel featuring the sleek, corrosion-resistant nitride finish. Compatible with CMMG Mk3 and DPMS Gen 1 High-Pattern LR-308 upper receivers. Accepts 0.750″ diameter gas blocks.
CMMG 33D190C Barrel Sub-Assembly 8.6 Blackout 16.10″ Black Nitride 4140CM
CMMG 33D190C Barrel Sub-Assembly 8.6 Blackout 16.10″ Black Nitride 4140CM Barrel
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