CMMG Banshee MK4 5.56mm Pistol, 10.5" Barrel
- .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
CMMG's Banshee MK4 is a compact 5.56mm pistol with a 10.5" barrel, 30-round magazine, and stabilizing brace. Purpose-built for shooters seeking a maneuverable, reliable platform.
CMMG Banshee MK4 5.56mm Pistol
The Banshee MK4 represents a thoughtful approach to compact rifle design. Built on proven AR-platform principles, this 5.56mm pistol delivers rifle-caliber performance in a package optimized for close-quarters work and rapid deployment.
Key Features
- Caliber: 5.56mm NATO
- Barrel Length: 10.5 inches—short enough for tight spaces, long enough for reliable velocity
- Magazine Capacity: 30 rounds
- Stabilizing Brace: Included RIP brace provides control and support
- Finish: Black
- Platform: AR-pattern design with proven reliability
Why Choose the Banshee MK4
The Banshee MK4 fills a specific role: a compact, maneuverable firearm that doesn't sacrifice capability. The 10.5" barrel balances velocity with portability. The included stabilizing brace enhances control during firing. The 30-round magazine capacity gives you adequate ammunition for training or defensive scenarios.
This is a firearm for shooters who understand that sometimes smaller is smarter—provided it's engineered correctly. CMMG has done that engineering work.
Ideal For
Home defense, tactical training, sport shooting, and anyone seeking a compact rifle-caliber platform that's easy to handle without compromising performance.
