CMMG Banshee Mk4 5.56mm 10.5" Pistol Tube Black
- .300 BLK 12.5" Barrel $1,200.00
- .300 BLK 8" Pistol $1,394.68
- .300 Blackout 8" Midnight Bronze $1,503.76
- .300 Blackout, 8" Barrel $1,503.76
- .308 Win 12.5" Barrel $1,705.87
- .338 ARC, 10.5" Midnight Bronze $1,528.35
- CMMG Banshee MK4 300 Blackout 12.5" Carbine $1,528.35
- CMMG Banshee MK4 300 Blackout 12.5" Pistol $1,543.79
- 300 Blackout 12.5" Coyote Tan $1,543.79
- 300 Blackout 8" Bronze $1,515.34
- 300 Blackout 8" Coyote Tan $1,503.76
- 300 Blackout 8" Pistol $1,515.34
Compact CMMG Banshee Mk4 AR-pattern pistol in 5.56mm with 10.5" barrel, 30-round magazine, and full M-LOK accessory mounting. Ambidextrous controls and linear compensator included.
CMMG Banshee Mk4 5.56mm Compact Pistol
The Banshee Mk4 represents CMMG's most refined approach to the modern AR-pattern pistol platform. Built on the proven Mk4 lower receiver, this 10.5" barrel configuration delivers the shortest 5.56mm Banshee ever produced—ideal for those seeking a genuinely compact personal defense or truck gun.
Key Features
Versatile Platform
- Works with any standard AR15-pattern upper receiver
- Compatible with CMMG conversion magazines when paired with matching upper groups
- Accepts standard AR15 components and accessories
Ergonomic Design
- Full ambidextrous controls: safety, charging handle, mag catch, and bolt catch
- Extended magazine release button for positive manipulation
- Ergonomic pistol grip from ZEROED
- Drop-in trigger for reliable performance
Accessory Mounting
- EML handguard with full-length M-LOK slots on both sides and bottom
- M-LOK mounting points between top Picatinny rail sections
- Ample space for lights, lasers, and other tactical accessories
Included Components
- 30-round Magpul magazine
- Linear compensator (5.56mm)
- Polymer dust cover
The Banshee Mk4 combines innovative design with practical functionality, making it an excellent choice for shooters who demand a compact, capable, and customizable platform.
