CMMG Endeavor MK3 Upper Group 308Win 20 Blk

Cmmg Endeavor Mk3 Upper Group 308Win 20" Blk

Striking the balance between long-range performance and maneuverability, this 20" ENDEAVOR Mk3 Upper Group in .308 WIN can pack a punch up close and at extended distances. The CMMG Mk3 platform is based on the popular LR-308/DPMS Gen 1 High-Pattern design. Every ENDEAVOR Upper Group includes the bolt carrier group as well as a carefully curated selection of parts and accessories including :

ZEROED .308 Ambi Charging Handle

ZEROED Mk3 Polymer Dust Cover

ZEROED Muzzle Brake .308



Platform: Mk3

Caliber: .308 WIN

Operating System: Direct Impingement

Barrel Length: 20

Barrel Twist: 1:10

Barrel Contour: MT

Barrel Material: 416SS, SBN

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 7075 T6 Aluminum

Hand Guard: CMMG EML15 M-LOK

Finish: Cerakote Standard

Charging Handle: CMMG ZEROED Ambi

Weight: 6.0 lbs

Length: 30.2"