The CMMG Banshee MK4 300 Blackout delivers compact firepower in a pistol-caliber carbine platform optimized for versatility. This radial delayed blowback system handles 300 Blackout cartridges with reduced recoil and exceptional reliability across subsonic and supersonic loads.
What Makes This Different
CMMG's radial delayed blowback system eliminates the need for a buffer tube, creating a more compact profile than traditional AR-15 platforms. The system cycles both heavy subsonic rounds and light supersonic ammunition reliably, while the 8-inch barrel provides optimal velocity for 300 Blackout performance. This design reduces bolt velocity by approximately 30% compared to straight blowback systems, extending component life significantly.Key Features
- Radial delayed blowback action cycles 300 Blackout reliably without buffer system
- 8-inch black nitride barrel with medium taper profile and 5/8x24 threading
- EML 7-inch M-LOK handguard provides mounting options while protecting the barrel
- Black Armor Cerakote finish on aluminum Picatinny rail upper receiver
- 30-round magazine capacity with ARC magazine compatibility
- CMMG Zeroed pistol grip designed for optimal ergonomics
- Threaded barrel accepts suppressors and muzzle devices
Technical Specs
- Caliber: 300 AAC Blackout
- Barrel Length: 8 inches with 1:7 twist rate
- Overall Length: Approximately 20 inches
- Weight: Approximately 5.5 pounds
- Magazine Capacity: 30 rounds
- Barrel Threading: 5/8x24 TPI
- Handguard: EML 7-inch M-LOK compatible
- Finish: Black Armor Cerakote on receiver, black nitride on barrel
- Action: Radial delayed blowback
- Manufacturer: CMMG Inc., Missouri, USA
