CMMG Banshee MK4 Upper Group 5.56X45 12.5 Blk

Cmmg Banshee Mk4 Upper Group 5.56X45 12.5" Blk



Pair this 12.5" 5.56mm BANSHEE upper group with the Mk4/standard AR15 lower group of your choice to create a compact AR pistol or SBR that blends maneuverability with carbine like ballistic performance. 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 Linear Compensator 5.56mm



Platform: Mk4

Caliber: 5.56mm, 5.56x45mm

Operating System: Direct Impingement

Barrel Length: 12.5

Barrel Twist: 1:7

Barrel Contour: MR

Barrel Material: 4140CM, SBN

Muzzle Device: CMMG ZEROED Linear Compensator

Muzzle Thread: 1/2 x 28

Gas Port Location: Carbine

Gas Block: 0.750 Non-Adjustable

Upper Receiver: Billet 6061 T6 Aluminum

Hand Guard: CMMG EML11 M-LOK

Finish: Cerakote Standard

Charging Handle: CMMG ZEROED Ambi

Weight: 3.8 lbs

Length: 20.8"