CMMG Dissent MK4 .338 ARC 10.5″ Barrel 10-Rounds

CMMG Dissent MK4 338 ARC Features

Designed with a monolithic Picatinny rail, the Dissent MK4 allows for easy optic and accessory mounting, giving shooters a fully customizable platform. The 9.6-inch M-LOK handguard provides ample space for additional attachments while maintaining a lightweight profile.

The direct impingement operating system ensures reliable cycling, while the CMMG Zeroed 60/90-degree safety selector provides a user-friendly interface. The side-folding polymer stock enhances compactness for transport and storage, making it a versatile option for tactical use.

CMMG Dissent MK4 338 ARC Tactical Pistol Specifications

• Caliber: 338 ARC
• Gun Platform: MK4
• Operating System: Direct Impingement
• Barrel Length: 10.50″
• Barrel Description: Threaded, 4140 Chrome Moly
• Barrel Finish: Black Nitride
• Twist Rate: 1:8″
• Muzzle Device: CMMG Zeroed Linear Compensator
• Handguard: 9.60″ M-LOK
• Receiver Material: Aluminum
• Receiver Finish: Black Armor Cerakote
• Safety: CMMG Zeroed 60 / 90 Degree Selector
• Trigger: CMMG Zeroed
• Stock Description: Side Folding
• Stock Material: Polymer
• Grips: CMMG Zeroed
• Capacity: 10+1
• Thread Pattern: 5/8″x24
• Overall Length: 18.70″
• Weight: 4.90 lbs
• Sights: None (Optic Ready)
• Includes: Magazine