CMMG Dissent BR4 22 ARC

Built on CMMG's BR4 architecture, the Dissent BR4 chambered in 22 ARC blends classic styling cues with modern rifle ergonomics. The design supports range and sporting use where a compact, controllable 22 ARC platform is desired. Ambidextrous and reversible controls, plus a left-side charging handle, provide flexible operation for a range of shooters.

The rifle's construction emphasizes durable materials and serviceable components. The upper and lower assemblies are specified as 7075 T6 aluminum, and the barrel uses MT 4140CM SBN material with a Cerakote black finish for corrosion resistance. A CMMG EML15 M-LOK handguard accepts accessories while an adjustable gas block and a dedicated muzzle brake support tuning and recoil management.

Key Specifications

• The caliber is 22 ARC.
• The action is Semi-Automatic.
• The barrel length is 16.1 inches.
• The barrel twist rate is 1:7.
• The barrel material is 4140CM SBN.
• The muzzle threads are 1/2 x 28.
• The gas block is adjustable (0.750).
• The upper receiver is DISSENT 7075 T6 Aluminum.
• The lower receiver is Br4 Billet 7075 T6 Aluminum.
• The magazine capacity is 10 rounds.

With durable receiver materials, an MT-grade barrel, and a suite of user-friendly controls, the CMMG Dissent BR4 22 ARC is a versatile modern sporting rifle option. Buy the CMMG Dissent BR4 22 ARC online today for a capable 22 ARC platform suitable for range and sporting applications.