CMMG Banshee MK4 Pistol 5.56 NATO 10.5” Barrel – Tungsten Finish 30+1

The CMMG Banshee MK4 Pistol in 5.56 NATO delivers compact AR-platform performance with modern styling and fast handling. Featuring a 10.5-inch barrel and a sleek Tungsten finish, this pistol is an excellent choice for shooters seeking a maneuverable, tactical-ready platform for range use, training, or defensive-oriented applications.

Built on CMMG’s proven MK4 design, the Banshee offers reliable semi-automatic function while maintaining compatibility with standard AR magazines and accessories. The pistol tube configuration keeps the build streamlined and ideal for compact AR-style pistol setups.

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Quick Highlights

• Brand: CMMG

• Model: Banshee MK4

• Firearm Type: Semi-Automatic Pistol

• Caliber: 5.56 NATO

• Barrel Length: 10.5”

• Capacity: 30+1

• Finish: Tungsten

• Configuration: AR-Style Pistol with Pistol Tube

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Use Cases & Applications

• Range shooting and recreational practice

• Tactical and skills training

• Home and personal defense

• Compact AR-style pistol builds

• Optics- and accessory-ready setups

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Key Benefits

• 5.56 NATO chambering offers proven performance and wide ammo availability

• 10.5” barrel enhances maneuverability in close environments

• AR-style platform supports common accessories and upgrades

• 30-round magazine capacity reduces reload frequency

• Tungsten finish delivers a modern, durable tactical appearance

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Technical Details

• Action: Semi-Automatic

• Firearm Type: AR-Style Pistol

• Caliber: 5.56 NATO

• Barrel Length: 10.5”

• Magazine Capacity: 30 Rounds

• Finish: Tungsten

• Buffer System: Pistol Tube

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FFL Transfer Notice

FFL Transfer Notice
This item is a firearm and must be shipped to a Federal Firearms License (FFL) dealer for transfer in accordance with applicable laws. Please ensure you select a valid FFL dealer before checkout.