CMMG 28B940CTI Dissent | .22 ARC | 16.10 in

The CMMG Dissent upper is an AR-15 style component chambered in .22 ARC with a 16.10 inch barrel and 6061-T6 aluminum construction. It is built to provide a lightweight, serviceable platform for use with AR-15 pattern rifles configured for the .22 ARC cartridge. The barrel follows a 1:7 rate of twist to support the stabilization of compatible projectiles.

Typical applications include precision target shooting and small-game hunting where the .22 ARC cartridge’s characteristics are desired.

Product Specifications

• The manufacturer is CMMG.
• The model designation is Dissent.
• The manufacturer’s part number is 28B940CTI.
• The caliber is .22 ARC.
• The barrel length is 16.10 inches.
• The construction material is 6061-T6 Aluminum.
• The rate of twist is 1:7.
• The product category is AR15 Uppers.
• The UPC is 810148627515.

This upper provides a balanced combination of barrel length and lightweight materials for AR-15 builders and shooters who want an upper optimized for .22 ARC performance. Its construction and twist rate make it suitable for consistent accuracy at typical engagement distances for precision shooting and small-game hunting.