CMMG Resolute Mk4 Medium Tapered 16.1-inch .300 Blackout Armor Black Rifle

Description

Product Overview

The CMMG Resolute Mk4 is a full-size AR-style rifle chambered in .300 Blackout and built for dependable range, training, and general-purpose use. Its direct-impingement operating system pairs with a 16.1-inch medium-tapered, threaded barrel for balanced handling and compatibility with muzzle accessories. The rifle features a 15-inch EML M-LOK handguard, Picatinny top rail, CMMG ZEROED single-stage trigger, and adjustable six-position RipStock. Armor Black Cerakote protects the receiver and handguard, while the ambidextrous 60/90-degree safety supports convenient operation from either side.

Key Features

• Chambered in .300 Blackout for broad ammunition compatibility and effective performance from the AR platform
• 16.1-inch medium-tapered barrel with a 1:7 twist rate
• 5/8x24 threaded muzzle with a CMMG ZEROED muzzle brake
• 15-inch EML M-LOK handguard provides flexible accessory mounting
• Picatinny top rail is ready for a separately purchased optic
• CMMG ZEROED single-stage trigger offers a consistent trigger pull for practical accuracy

The CMMG Resolute Mk4 combines a familiar AR layout with a practical .300 Blackout configuration and ready-to-customize mounting surfaces.