CMMG RESOLUTE Mk4 Carbine Length .300 Blackout Coyote Tan Rifle

Description

Product Overview

The CMMG RESOLUTE Mk4 is a carbine-length AR-15 rifle chambered in .300 Blackout, combining the cartridge’s versatility with a practical 16.1-inch barrel and modular Mk4 architecture. Its direct-impingement operating system uses a carbine-length gas system, a 1:7 twist barrel, and a CMMG ZEROED muzzle brake threaded 5/8x24 for compatible muzzle accessories. The rifle features a billet aluminum upper receiver, forged Mk4 lower receiver, EML15 M-LOK handguard, ambidextrous charging handle, ZEROED drop-in trigger, and adjustable RipStock. Finished in Coyote Tan Cerakote, it includes one 30-round Magpul PMAG and is ready for the addition of an optic.

Key Features

• .300 Blackout chambering supports both supersonic and subsonic ammunition
• 16.1-inch 4140CM barrel with a 1:7 twist for stable projectile performance
• 5/8x24 threaded muzzle with CMMG ZEROED muzzle brake
• EML15 M-LOK handguard provides flexible accessory mounting with reduced bulk
• ZEROED ambidextrous charging handle and 60/90-degree safety selector support intuitive operation
• ZEROED drop-in trigger delivers a crisp, consistent trigger pull

The CMMG RESOLUTE Mk4 offers a configurable .300 Blackout rifle platform for range, defensive, and field applications.