The CMMG Dissent Mk4 6mm ARC rifle in Coyote Tan puts the long-range performance of .243 or .308 Win into a lightweight AR15-size carbine with a side-folding stock (brand part no. 60AA90CCT). A 16.1-inch 416 stainless barrel with a 1:7.5 twist suits the flat-shooting 6mm ARC. A ZEROED SVB brake sits on 5/8×24 threads, and an adjustable gas block lets you tune the system. ZEROED parts and a side charger finish a bufferless, compact build. It comes with two 10-round magazines.

Key Specifications

• The chambering is 6mm ARC, with flat shooting characteristics and long-range performance.
• Barrel length is 16.1 inches with a 1:7.5 twist.
• The barrel is 416 stainless steel with an SBN finish.
• A ZEROED SVB muzzle brake comes installed.
• Muzzle threads are 5/8×24.
• An adjustable 0.750-inch gas block lets you tune for your ammunition.
• The DISSENT side-folding stock has adjustable length of pull and an adjustable cheek riser.
• The handguard is a 15-inch proprietary CMMG M-LOK design.
• The trigger is a ZEROED drop-in, with a ZEROED 60/90-degree ambidextrous safety.
• It includes two 10-round CMMG magazines and weighs 6.7 pounds, with an overall length of 33.3 to 35.5 inches (25.9 inches folded).

Frequently Asked Questions

How compact is it when folded? The rifle is 25.9 inches long with the stock folded and 33.3 to 35.5 inches with it extended.

How many magazines come with it? It includes two 10-round CMMG magazines.

Is the gas block adjustable? Yes. The Dissent Mk4 6mm ARC has an adjustable 0.750-inch gas block.

Buy the CMMG Dissent Mk4 Rifle, 6mm ARC, 16.1-Inch, Coyote Tan, Side-Folding Stock, Muzzle Brake, 10-Round

The 6mm ARC Dissent Mk4 in Coyote Tan packs a flat-shooting cartridge into a compact folding-stock rifle. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL, and browse our other AR rifles.