CMMG Resolute Mk4 AR-Style .300 Blackout Bronze Rifle
Caliber: .300 Blackout · Capacity: 30+1
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Specifications
Action Semi-Automatic
Ambidextrous Safety Yes
Barrel Length 16.1 inches
Caliber / Gauge .300 Blackout
Capacity 30+1
Finish Bronze
Grip Safety No
Magazines Included 1
Manual Safety Yes
Optic Ready Yes
Overall Length 32.5 inches
Threaded Barrel Yes
Trigger Safety No
Weight 6.2 pounds
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.
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
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- SKU:
- 30AE70AMB
- UPC:
- 810144724065
- BUDS ID:
- 166310
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345Similar Products
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| Action | Semi-Automatic | Semi-Automatic | Semi-Automatic | Semi-Automatic | Semi-Automatic |
| Barrel Length (in.) | 16.1 | 16.1 | 16.0 | 16.0 | 16.0 |
| Caliber / Gauge | .300 Blackout | .300 Blackout | .300 Blackout | .300 Blackout | .300 Blackout |
| Capacity | 30 | 30 | 30 | 30 | 30 |
| Finish | Bronze | Armor Black | Burnt Bronze Cerakote | Midnight Bronze Cerakote | Black |
| Manual Safety | Yes | Yes | Yes | Yes | Yes |
| Optic Ready | Yes | Yes | Yes | Yes | Yes |
| Overall Length (in.) | 32.5 | 32.5 | 32.75 | 34.0 | 43.0 |
| Threaded Barrel | Yes | Yes | Yes | Yes | Yes |
| Weight (lbs) | 6.2 | 6.2 | 6.7 | 7.8 | 5.5 |
| Ambidextrous Safety | Yes | Yes | No | N/A | N/A |
| Sights | N/A | N/A | N/A | N/A | Standard Sights |
| Actions | Current Item |



