CMMG Resolute Mk4 AR-Style .300 Blackout Bronze Rifle

Description

Product Overview

The CMMG Resolute Mk4 is an AR-style rifle chambered in .300 Blackout and configured for versatile range, training, and sporting use. Its direct-impingement operating system uses a 16.1-inch medium-taper chrome moly steel barrel finished in black nitride, with 5/8x24 threading and a CMMG Zeroed muzzle brake. The rifle features a Midnight Bronze Cerakote receiver and handguard, a 15-inch EML M-LOK handguard, a six-position RipStock, and a Zeroed drop-in single-stage trigger. A Picatinny top rail supports aftermarket optics, while the ambidextrous 60/90-degree safety provides convenient controls for right- and left-handed shooters. The rifle includes one magazine.

Key Features

• .300 Blackout chambering offers a flexible option for range and sporting applications.
• 16.1-inch black nitride medium-taper barrel balances handling and practical performance.
• Threaded 5/8x24 muzzle accepts compatible muzzle devices and suppressors.
• 15-inch EML M-LOK handguard provides versatile accessory mounting positions.
• Picatinny top rail supports aftermarket optics and sighting systems.
• Zeroed drop-in single-stage trigger delivers a consistent trigger interface.

The CMMG Resolute Mk4 combines practical AR-style controls, modular accessory mounting, and a threaded .300 Blackout barrel in a durable bronze configuration.