CMMG 60AF30CAB Resolute MK4 6mm ARC 10+1 16.10″ Black Nitride Medium Taper Threaded Barrel, Black Armor Cerakote Picatinny Rail Aluminum Receiver, EML 15″ M-LOK Handguard, Black Synthetic CMMG 6 Position RipStock, Zeroed Drop-In Single Stage Trigger

The 6mm ARC was designed to deliver excellent ballistic performance in AR15 platform rifles that rivals the extended range performance of larger rounds typically chambered in the larger AR10/LR308 style rifles. Features EML handguard, full length M-LOK slots on both sides and the bottom of the handguard as well as M-LOK between the top picatinny rail sections; ZEROED parts including: drop-in single stage trigger, pistol grip, 60/90 degree ambi safety, ambi mag catch, extended mag release button, ambi charging handle, bolt catch, polymer dust cover and muzzle brake. Includes CMMG 10rd magazine.