The CMMG Dissent Mk3 in 6.5 Creedmoor (brand part no. 65AD20CAB) is a semi-auto compact-action direct-impingement rifle built around a 20-inch, nitride-finished stainless steel barrel, finished in Armor Black Cerakote. CMMG pairs 6.5 Creedmoor’s long-range, low-recoil performance with the AR10-sized Mk3 platform, a DPMS Gen 1 high-pattern LR-308 receiver. The rear of the rifle features the DISSENT side-folding stock with an adjustable length of pull and adjustable cheek riser, and a forward, non-reciprocating, reversible charging handle. Among long-range AR-10-platform rifles in the AR rifles category, the Dissent Mk3 favors long-range shooters who want a foldable-stock 6.5 Creedmoor rifle.

Key Specifications

• Chambered in 6.5 Creedmoor.
• Barrel has a 1:8-inch rate of twist.
• Built on CMMG’s Mk3 platform, a DPMS Gen 1 high-pattern LR-308 receiver.
• Features a 20-inch, nitride-finished stainless steel barrel.
• Muzzle is threaded 5/8×24 with a CMMG Zeroed muzzle brake.
• Gas block is adjustable, 0.750-inch.
• Charging handle is a reversible Dissent side-charger.
• Stock is a side-folding design with an adjustable length of pull and cheek riser.
• Feeds from two included 20-round Magpul PMAGs.
• Weighs approximately 8.8 pounds.

Frequently Asked Questions

Why choose 6.5 Creedmoor over .308 Win? It is designed for long-range accuracy with less recoil.

Does the stock fold? Yes, the DISSENT side-folding stock adjusts for length of pull and cheek height.

Buy the CMMG Dissent Mk3 6.5 Creedmoor

A foldable-stock, long-range 6.5 Creedmoor rifle is exactly what the Dissent Mk3 delivers. As soon as it’s ready to ship, order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.