CMMG Resolute MK4 Upper Group 6MM Arc 16.1 Blk

CMMG RESOLUTE MK4 UPPER GROUP 6MM ARC 16.1" BLK
Chambered in 6mm ARC, this RESOLUTE Upper Group is designed to pair with any standard AR15 pattern lower group. Harness the capability of 6mm in this uniquely designed RESOLUTE 16.1" upper. Available in six different Cerakote finishes, all CMMG Upper Groups come complete with bolt carrier group and ZEROED accessories including:

ZEROED AR15 Polymer Dust Cover
ZEROED AR15 Ambi Charging Handle
ZEROED Muzzle Brake 6.5mm

Platform: Mk4
Caliber: 6mm ARC
Operating System: Direct Impingement
Barrel Length: 16.1
Barrel Twist: 1:7.5
Barrel Contour: MT
Barrel Material: 416SS, SBN
Barrel Twist: 1:7.5
Muzzle Device: CMMG ZEROED Muzzle Brake
Muzzle Thread: 5/8 x 24
Gas Port Location: Rifle
Gas Block: 0.750 Non-Adjustable
Upper Receiver: Billet 6061 T6 Aluminum
Hand Guard: CMMG EML15 M-LOK
Finish: Cerakote Standard
Charging Handle: CMMG ZEROED Ambi
Weight: 4.3 lbs
Length: 25"