CMMG Dissent 300 Blackout - Tungsten - 10.5" - 2x 30 Round Mags - Pistol

The CMMG Dissent Mk4 in .300 Blackout and Tungsten Cerakote delivers the same bufferless compact AR pistol platform as the black configuration in a deep grey-brown Tungsten finish — a subdued, professional aesthetic suited to shooters who want a distinctive color without the tactical black standard. At 10.5 inches the barrel sits in .300 BLK's ideal operating range for both supersonic and subsonic loads, and the adjustable gas block supports precise tuning for suppressed or standard use.

The CMMG Dissent Mk4 is a semi-automatic pistol chambered in .300 Blackout, built on a DISSENT 7075 T6 aluminum upper receiver and forged 7075 T6 aluminum Mk4 lower receiver in Tungsten Cerakote with a 10.5-inch 4140 chrome moly black nitride barrel and bufferless compact action direct impingement operating system.

The bufferless operating system eliminates the buffer tube entirely, leaving a 1913 Picatinny rail end cap that accepts any folding brace, stock, or accessory without a fold adapter — all NFA rules apply when adding a stock. The forward-mounted non-reciprocating side charging handle is switchable between left and right sides. The adjustable gas block covers supersonic defensive loads, subsonic hunting loads, and suppressed configurations without additional components. The CMMG 9.6-inch proprietary M-LOK handguard with full-length top Picatinny rail provides extensive accessory mounting flexibility. The ZEROED drop-in single stage trigger delivers a crisp, consistent break. The ZEROED 60/90-degree ambidextrous safety selector is switchable for the shooter's preferred throw. The 5/8x24 threaded muzzle accepts suppressors with the ZEROED Linear Compensator removed. Two 30-round AR-15 magazines are included. Backed by CMMG's Lifetime Quality Guarantee.

Chambered in .300 Blackout with a 10.5-inch 4140 CMV SBN barrel, 1:7 RH twist, 5/8x24 thread, ZEROED Linear Compensator. Upper is DISSENT 7075 T6 aluminum. Lower is forged 7075 T6 aluminum Mk4. Finish is Tungsten Cerakote. Receiver extension is 1913 Picatinny rail end cap. Handguard is CMMG 9.6-inch M-LOK with Picatinny top rail. Trigger is ZEROED drop-in single stage. Safety is ZEROED 60/90-degree ambidextrous. Adjustable gas block. OAL is 18.7 inches. Weight is 8.32 lbs. Capacity is 30+1. Two 30-round AR-15 magazines included. All NFA rules apply when adding stock or brace. CMMG Lifetime Quality Guarantee.