CMMG Resolute MK3 8.6 Blackout 16.1 in, 20rd
Specs at a glance
About this product
The CMMG Resolute MK3 is a carbine-length modern sporting rifle built around the Resolute platform and configured for the 8.6 Blackout cartridge. It pairs a 16.1-inch threaded barrel with CMMG ZEROED components and a CMMG RipStock to deliver compact handling in a versatile package. The platform traces its roots to the Gen 1 DPMS High-Pattern LR308 design for parts commonality and customization potential. The 15″ M-LOK handguard and Black Nitride barrel finish reflect a focus on practical accessory mounting and corrosion resistance.
Key Specifications
- Chambered in 8.6 BLACKOUT for carbine-length performance.
- The barrel measures 16.1 inches and is threaded.
- The magazine capacity is 20 rounds.
- The action operates as Semi-Auto.
- The barrel material is 4140CM.
- The barrel finish is Black Nitride.
- The handguard is a 15″ M-LOK design for accessory attachment.
- The stock is a CMMG RipStock in Armor Black.
- The trigger is a Zeroed Single Stage.
- Includes 1 magazine and features a CMMG Zeroed muzzle brake.
The Resolute MK3 is aimed at shooters who want a compact, adaptable rifle platform with components selected for real-world use. Its combination of a carbine-length 16.1″ threaded barrel, ZEROED controls, and a 15″ M-LOK handguard makes it suitable for a range of field and range applications where maneuverability and modularity matter. Built on a familiar pattern that supports aftermarket options, this configuration delivers a practical, ready-to-configure foundation for owners who value proven components and straightforward functionality.
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