CMMG 55A9D0BAB Resolute MK4 5.56x45mm 30+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 CMMG Zeroed Grip

The RESOLUTE comes chambered in 5.56x45mm one of the most prolific calibers in the world and for good reason. 5.56 and its counterpart .223 Rem have seen service with militaries hunters and recreational shooters for decades. 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: pistol grip drop-in trigger 60/90 degree ambi safety ambi mag catch extended mag release button ambi charging handle bolt catch polymer dust cover and muzzle brake. Includes Magpul 30rd PMAG.