CMMG Dissent MK3 8.6 Blackout 12.5" 20rd Black Zeroed Grip

CMMG built the Dissent MK3 Compact in 8.6 Blackout to give you unmatched power and tactical flexibility in a suppressed-ready platform.

This 12.5 inch pistol delivers 20 plus 1 rounds of hard-hitting 8.6 Blackout in a compact, modern setup. With no buffer tube, the Dissent uses CMMG’s unique compact action and includes a folding SB Tactical brace for versatility and transport. Whether you need a range beast, truck gun, or suppressor host, the Dissent MK3 packs performance in every inch.

The 12.5 inch barrel features a black nitride finish and comes threaded to accept your favorite muzzle device or suppressor. CMMG machines the barrel for accuracy, durability, and consistent subsonic or supersonic performance.

CMMG surrounds the barrel with an 11 inch M-LOK free-float handguard. It includes plenty of space to mount accessories like lights or grips. A full-length Picatinny rail runs over the monolithic aluminum upper, giving you plenty of room for optics or back-up sights.

The Dissent’s monolithic receiver is built from aluminum and finished in a rugged black Armor Cerakote. This finish resists scratches and corrosion while maintaining a sleek, modern look. With the buffer system eliminated, this pistol stays short, lightweight, and easy to store or transport.

CMMG equips the Dissent with an SB Tactical folding brace. The folding design makes this pistol incredibly compact when stored but quick to deploy when needed. The Zeroed pistol grip provides a strong, comfortable hold and keeps you in control through every shot.

Inside, the Dissent uses CMMG’s patented compact action and radial delayed blowback system. That system delays bolt movement just long enough to reduce felt recoil and improve cycling, especially with 8.6 Blackout rounds.

Whether you want to shoot suppressed, customize your setup, or just own something that looks and feels next level, the Dissent MK3 delivers on every front.

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Specs:

• Caliber: 8.6 Blackout

• Capacity: 20 plus 1

• Barrel: 12.5 inch black nitride, threaded

• Receiver: Monolithic aluminum with black Armor Cerakote

• Handguard: 11 inch free-float M-LOK

• Brace: SB Tactical folding brace

• Grip: CMMG Zeroed polymer grip

• Action: Compact action with radial delayed blowback

• Sights: Optics ready Picatinny rail

• Stock: No traditional stock, folding brace included