CMMG DISSENT Mk4 | .350 Legend | 16.1 in Threaded

The CMMG DISSENT Mk4 in .350 Legend is a purpose-built AR-style handgun platform designed for states that require straight-wall cartridges and for shooters who favor controllable recoil and reliable performance. This Mk4 example ships with two 10-round magazines and a 16.1 inch 1/2×28 threaded barrel, and it incorporates CMMG’s ZEROED component set for consistent ergonomics and function. For glassing or close-to-mid range work on this platform, consider a Vortex Strike Eagle 1-6×24 as an optic that pairs well under $1,000.

Applications for this firearm include regulated straight-wall hunting and general range or precision practice where the cartridge’s terminal performance and the platform’s modularity are advantageous.

Product Specifications

• The caliber is .350 Legend.
• The platform is the Mk4.
• The operating system is Direct Impingement.
• The barrel measures 16.1 inches.
• The barrel twist is 1:16.
• The barrel material is 416SS SBN.
• The muzzle device is the CMMG ZEROED Muzzle Brake.
• The muzzle thread is 1/2 x 28.
• The gas port location is Carbine.
• The gas block is an Adjustable 0.750.
• The upper receiver is DISSENT 7075 T6 Aluminum.
• The lower receiver is Mk4 Forged 7075 T6 Aluminum.
• The hand guard is CMMG 15 Proprietary.
• The finish is Cerakote.
• The UPC is 810148622329.

The DISSENT Mk4 balances real-world capability with AR-style ergonomics: an adjustable gas block supports suppressed or tuned running, the ZEROED components provide a familiar interface for AR users, and the 1/2×28 threaded barrel accepts a wide range of muzzle devices and suppressors where legal. This configuration is suited to hunters who need a straight-wall option and to shooters who want a controllable, predictable platform for precision work at typical hunting and range distances.

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