CMMG DISSENT BR4 Compact Action .300 Blackout Cerakote Armor Black Rifle
Caliber: .300 Blackout · Capacity: 10+1
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Specifications
Action Semi-Automatic
Ambidextrous Safety Yes
Barrel Length 16.1 inches
Caliber / Gauge .300 Blackout
Capacity 10+1
Finish Cerakote Armor Black
Grip Safety No
Magazines Included 2
Manual Safety Yes
Optic Ready Yes
Overall Length 38.1 inches
Threaded Barrel Yes
Trigger Safety No
Weight 7.8 pounds
Description
Product Overview
The CMMG DISSENT BR4 is a compact direct-impingement rifle chambered in .300 Blackout, offering reliable performance with both subsonic and supersonic loads. Its 16.1-inch 4140CM SBN barrel features a 1:7 twist, carbine-length gas system, adjustable gas block, and CMMG ZEROED muzzle brake with 5/8x24 threading. A full-length top Picatinny rail and 15-inch M-LOK handguard provide flexible mounting options, while the reversible side charging handle and Magpul SGA stock support practical handling. The ZEROED drop-in single-stage trigger provides a consistent trigger pull, and the rifle includes two 10-round PMAG magazines.
Key Features
- .300 Blackout chambering supports both subsonic and supersonic ammunition
- 16.1-inch 4140CM SBN barrel with a 1:7 twist rate
- Adjustable carbine-length gas system for tuning reliability and cycling
- 5/8x24 threaded muzzle with CMMG ZEROED muzzle brake
- Full-length Picatinny top rail and 15-inch M-LOK handguard support accessory configuration
- Reversible side charging handle accommodates left- or right-side operation choices
The CMMG DISSENT BR4 combines compact handling, adaptable .300 Blackout performance, and configurable mounting options in a ready-to-customize rifle.
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:
- 30A650AAB
- UPC:
- 840442500283
- BUDS ID:
- 168190
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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 | 16.1 | 16.0 |
| Caliber / Gauge | .300 Blackout | .300 Blackout | .300 Blackout | .300 Blackout | .300 Blackout |
| Capacity | 10 | 30 | 30 | 30 | 30 |
| Finish | Cerakote Armor Black | Brown | Black | Cerakote | Blue/Black |
| Manual Safety | Yes | Yes | Yes | Yes | Yes |
| Optic Ready | Yes | Yes | Yes | Yes | Yes |
| Overall Length (in.) | 38.1 | 32.5 | 32.75 | 35.5 | 32.5 |
| Threaded Barrel | Yes | Yes | Yes | Yes | Yes |
| Weight (lbs) | 7.8 | 7.3 | 6.7 | 6.4 | 6.1 |
| Ambidextrous Safety | Yes | Yes | No | Yes | No |
| Sights | N/A | Standard Sights | N/A | N/A | N/A |
| Actions | Current Item |



