CMMG Resolute Mk4 Medium Tapered 16.1-inch .300 Blackout Armor Black 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 Armor Black
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 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.
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:
- 30AE70AAB
- UPC:
- 810144724034
- BUDS ID:
- 166308
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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 | Bolt Action | Semi-Automatic |
| Barrel Length (in.) | 16.1 | 16.1 | 14.5 | 16.0 | 16.1 |
| Caliber / Gauge | .300 Blackout | .300 Blackout | .300 Blackout | .300 Blackout | .300 Blackout |
| Capacity | 30 | 30 | 30 | 10 | 30 |
| Finish | Armor Black | Bronze | Tan | Black Anodized | Brown |
| Manual Safety | Yes | Yes | Yes | Yes | Yes |
| Optic Ready | Yes | Yes | Yes | Yes | Yes |
| Threaded Barrel | Yes | Yes | Yes | Yes | Yes |
| Ambidextrous Safety | Yes | Yes | Yes | No | Yes |
| Overall Length (in.) | 32.5 | 32.5 | N/A | 34.5 | 32.5 |
| Weight (lbs) | 6.2 | 6.2 | N/A | 6.6 | 7.3 |
| Sights | N/A | N/A | N/A | N/A | Standard Sights |
| Actions | Current Item |



