CMMG 57A340FAB Banshee MK57 5.7x28mm 20+1 8″ Black Nitride Medium Taper Threaded Barrel, EML 7″ M-LOK Handguards, Black Armor Cerakote Aluminum Picatinny Rail Receiver, CMMG Zeroed Grips
CMMG 57A340FAB Banshee MK57 5.7x28mm 20+1 8″ Black Nitride Medium Taper Threaded Barrel, EML 7″ M-LOK Handguards, Black Armor Cerakote Aluminum Picatinny Rail Receiver, CMMG Zeroed Grips
$1,655.99
3 in stock
Disclaimer: It is the customer’s responsibility to ensure that all orders comply with applicable local and federal regulations. Non-compliant orders are subject to a 30% restocking fee. We reserve the right to dispute any chargebacks related to such orders.
Built on the Mk57 platform, this BANSHEE accepts FN Five-seveN pattern magazines and features an intuitive oversized mag release. Features EML handguards, full length M-LOK slots on both sides and the bottom of the handguard as well as M-LOK between the top picatinny rail sections; Radial Delayed Blowback operating system; full kit of ZEROED parts including: pistol grip, drop-in trigger, 60/90 degree ambi safety, linear compensator 9mm, AR15- ambi charging handle, bolt catch and polymer dust cover. Includes 20rd ProMag magazine.
Your Trusted Online Firearms Store – Shop with Confidence!
Looking for the best prices on CMMG 57A340FAB Banshee MK57 5.7x28mm 20+1 8″ Black Nitride Medium Taper Threaded Barrel, EML 7″ M-LOK Handguards, Black Armor Cerakote Aluminum Picatinny Rail Receiver, CMMG Zeroed Grips by CMMG? Governors Gun Club proudly serves Kennesaw with unbeatable pricing, expert service, and exclusive rewards.
- Best Prices in Kennesaw
- Earn Rewards on Every Purchase.
- Special Bundles & Firearm Packages Available.
- Safe & Secure Checkout – Shop with confidence using trusted payment options.
- Compliance-Ready – All sales follow federal, state, and local firearm laws.
Limited Stock – Visit Us Today or Shop Online Before They’re Gone!
| UPC | 810148624378 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | 57A340FAB |
| Action | Semi-Auto |
| Barrel Length | 8" |
| Caliber/Gauge | 5.7 x 28 mm |
| Capacity | 20 + 1 |
| Safety | CMMG Zeroed 60/90 Degree |
Built on the Mk57 platform, this BANSHEE accepts FN Five-seveN pattern magazines and features an intuitive oversized mag release. Features EML handguards, full length M-LOK slots on both sides and the bottom of the handguard as well as M-LOK between the top picatinny rail sections; Radial Delayed Blowback operating system; full kit of ZEROED parts including: pistol grip, drop-in trigger, 60/90 degree ambi safety, linear compensator 9mm, AR15- ambi charging handle, bolt catch and polymer dust cover. Includes 20rd ProMag magazine.
Your Trusted Online Firearms Store – Shop with Confidence!
Looking for the best prices on CMMG 57A340FAB Banshee MK57 5.7x28mm 20+1 8″ Black Nitride Medium Taper Threaded Barrel, EML 7″ M-LOK Handguards, Black Armor Cerakote Aluminum Picatinny Rail Receiver, CMMG Zeroed Grips by CMMG? Governors Gun Club proudly serves Kennesaw with unbeatable pricing, expert service, and exclusive rewards.
- Best Prices in Kennesaw
- Earn Rewards on Every Purchase.
- Special Bundles & Firearm Packages Available.
- Safe & Secure Checkout – Shop with confidence using trusted payment options.
- Compliance-Ready – All sales follow federal, state, and local firearm laws.
Limited Stock – Visit Us Today or Shop Online Before They’re Gone!
| UPC | 810148624378 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | 57A340FAB |
| Action | Semi-Auto |
| Barrel Length | 8" |
| Caliber/Gauge | 5.7 x 28 mm |
| Capacity | 20 + 1 |
| Safety | CMMG Zeroed 60/90 Degree |












