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CMMG Banshee MK4 .300 AAC Blackout 12.5″ Barrel 30-Rounds

Original price was: $1,419.99.Current price is: $1,277.99.

CMMG Banshee MK4 .300 AAC Blackout 12.5″ Barrel 30-Rounds

Sale!

CMMG Banshee MK4 .300 AAC Blackout 12.5″ Barrel 30-Rounds for sale

CMMG Banshee MK4 Features

The CMMG Banshee MK4 operates on a direct impingement system, ensuring smooth and reliable cycling. The 12.5″ barrel, with a 1:7″ twist rate, is crafted from chrome moly steel and finished with black nitride for enhanced durability and corrosion resistance. The barrel features a medium taper and is threaded with a 5/8″x24 pattern, equipped with a CMMG Zeroed Linear Compensator to reduce recoil and muzzle rise.

This AR-style pistol features a robust aluminum receiver finished in Black Armor Cerakote, providing superior protection against the elements. The CMMG EML 7″ M-LOK Handguard offers ample space for mounting accessories, while the CMMG Zeroed Grips ensure a comfortable and secure hold. The CMMG 6 Position RipBrace allows for quick adjustments, providing flexibility for different shooting scenarios.

Equipped with a Zeroed Drop-In Single Stage Trigger, the Banshee MK4 delivers a crisp and consistent trigger pull, essential for maintaining accuracy. The CMMG Zeroed 60/90 Degree Safety Selector ensures easy and reliable operation for both right- and left-handed users. The pistol also includes a Picatinny rail on the receiver for the attachment of optics and other accessories. This model comes with a 30-round magazine, making it ready for action right out of the box.

CMMG Banshee MK4 Specifications

  • Brand: CMMG
  • Model: Banshee MK4
  • Series: MK4
  • Caliber: 300 Blackout
  • Gun Platform: AR-Style
  • Capacity: 30+1
  • Action: Semi-Auto
  • Sights: None
  • Barrel Length: 12.5″
  • Barrel Finish: Black Nitride
  • Barrel Material: Chrome Moly Steel
  • Muzzle: CMMG Zeroed Linear Compensator
  • Twist: 1:7″
  • Receiver Description: Picatinny Rail
  • Grips: CMMG Zeroed
  • Handguards: EML 7″ M-LOK
  • Includes: Magazine
  • Receiver Material: Aluminum
  • Safety: CMMG Zeroed 60/90 Degree
  • Thread Pattern: 5/8″x24
  • Stock Description: CMMG 6 Position RipBrace
  • Barrel Description: Medium Taper Threaded
  • Max Capacity: 30
  • Receiver Finish: Black Armor Cerakote
  • Trigger: Zeroed Drop-In Single Stage

Brand new CMMG Banshee MK4 .300 AAC Blackout 12.5″ Barrel 30-Rounds

More Information
Barrel Length 12.5
Caliber .300 AAC Blackout
Capacity 30
Condition New in Box
Finish Per Color Black
Manufacturer CMMG
Manufacturer Part Number 30AB20FAB
Model Banshee MK4
Type Semi Auto Handguns – Tactical
UPC 810148623609

Buy Firearms Online – Reliable & Affordable

This CMMG Banshee MK4 .300 AAC Blackout 12.5″ Barrel 30-Rounds is ideal for shooters looking to buy guns online with confidence. Built with precision engineering and tested performance, it’s a top-tier choice whether you're looking for home defense, sport shooting, or a trusted everyday carry.

Why Choose the CMMG Banshee MK4 .300 AAC Blackout 12.5″ Barrel 30-Rounds?

  • ✅ Quality guaranteed by top firearm manufacturers
  • ✅ Ships fast across the USA
  • ✅ Legal compliance and background-check ready

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  • 🔁 30-day return policy for unused, unmodified items
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UPC

810148623609

Manufacturer

CMMG

SKU: GAG_30AB20FAB-166436 Category: Tags: , ,