CMMG 33A590CAB

8.6 BLK, the round that gives you more rifle with less barrel. Thanks to the quick 1:3 twist rate, 8.6 BLK hits it full ballistic potential with a much shorter overall barrel length compared to its AR10 contemporaries. If you're a fan of hunting suppressed then this is definitely the round for you, grab your new 8.6 BLK RESOLUTE®, suppressor, and subsonic ammo and show those 300 BLK fans what stopping power means.
Platform Mk3
Caliber 8.6 BLK
Operating System Direct Impingement
Barrel Length 16.1
Barrel Twist 1:3
Barrel Contour MT
Barrel Material 4140CM, Nitride Finish
Barrel Twist 1:3
Muzzle Device CMMG ZEROED Muzzle Brake
Muzzle Thread 5/8 x 24
Gas Port Location Carbine
Gas Block Adjustable 0.750"
Upper Receiver Billet 7075 T6 Aluminum
Lower Receiver Mk3 Billet 7075 T6 Aluminum
Hand Guard CMMG EML15 M-LOK
Finish Cerakote
Charging Handle CMMG ZEROED Ambi
Pistol Grip CMMG ZEROED Pistol Grip
Buffer Type Carbine, Mk3
Receiver Extension CMMG 6 Position Fastback w/Ambi Sling Plate
Stock / Brace CMMG RipStock
Trigger Type ZEROED Drop-In Single Stage
Trigger Guard Integrated
Safety Selector CMMG ZEROED 60/90 Degree
Magazine Magpul 20rd PMAG
Weight 8 lbs
Length 34"