CMMG Banshee MK4 .300 AAC Blackout 12.5″ Barrel 30-Rounds
Original price was: $1,419.99.$1,277.99Current price is: $1,277.99.
CMMG Banshee MK4 .300 AAC Blackout 12.5″ Barrel 30-Rounds
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
| 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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- 📦 Fast shipping within 1–3 business days
- 🔁 30-day return policy for unused, unmodified items
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| UPC | 810148623609 |
|---|---|
| Manufacturer | CMMG |




