CMMG Dissent .22 ARC 16.10″ AR-15 Upper

The CMMG Dissent AR-15 upper is chambered in .22 ARC and features a 16.10" barrel with construction using 6061-T6 aluminum. This configuration is intended for range use, precision target work, and small-game hunting where the .22 ARC cartridge is appropriate. The listed 1:7 rate-of-twist supports a range of .22 ARC loadings.

Key Specifications

• The manufacturer is CMMG.
• The model is Dissent.
• Chambering is .22 ARC.
• The barrel measures 16.10".
• The listed rate of twist is 1:7.
• Construction material is 6061-T6 aluminum.
• Product category is AR15 Uppers.

Engineered to pair a modern intermediate cartridge with lightweight, service-grade materials, the Dissent upper offers a balanced platform for shooters seeking consistent performance from the bench to the field. Its specification set supports accurate group performance and manageable handling for training, target work, and appropriate hunting applications.