CMMG: Dissent Mk4 Pistol, 300BLK, 6.5" Coyote Tan

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The next evolution of the AR15. Chambered in the iconic 300BLK cartridge, the DISSENT™ is unlike any other AR15 Personal Defense Weapon, ditching the buffer tube and traditional AR recoil system in favor of our patent-pending Compact Action.

In addition to the revolutionary Compact Action that shrinks this AR pistol’s footprint significantly, the DISSENT features a  forward non-reciprocating side charger that allows you to charge the weapon without coming off target.

Available in a variety of custom Cerakote finish options, the sleek sided rear of the DISSENT features a 1913 picatinny rail that’s ready to attach the brace or stock that fits you best.


  • Triggertech AR-D 2-Stage
  • Lifetime Quality Guarantee: CMMG aims to please, that’s why every CMMG product is backed by their Lifetime Quality Guarantee against material and workmanship defects.


  • Caliber: 300BLK
  • Barrel Length: 6.5"
  • Twist Rate: 1-7"
  • Thread Pitch: 1/2x28
  • Weight: 4.8 lbs
  • Length: 14.7”
300 Blk
6.5 inch