CMMG Resolute Mk3 8.6 Blackout 16.1 inch Upper Receiver 1-3 Twist 5/8 x 24 CMMG ZEROED Muzzle Brake Cerakote Midnight Bronze 33BFA0C-MB. 6 BLK in one word it would "Versatile". 8.6 BLK learned from the successes of it's smaller older brother 300 BLK...
CMMG Resolute Mk3 8.6 Blackout 16.1 inch Upper Receiver 1-3 Twist 5/8 x 24 CMMG ZEROED Muzzle Brake Cerakote Midnight Bronze 33BFA0C-MB. 6 BLK in one word it would "Versatile". 8.6 BLK learned from the successes of it's smaller older brother 300 BLK...