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

Q: What is the lowest price for 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?

The lowest price we've tracked for 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 is $1548.55. The highest was $1548.55. The current price of $1548.55 is at the average price of $1548.55.

UPC: 810148624378
Manufacturer: CMMG

$1548.55

Fair Price

At $1548.55, this is near the average price of $1548.55. Fair price — consider waiting for a drop.

Price Intelligence

Early read

Against lowest Matches lowest seen

Typical price Near typical ($1548.55)

Data depth 12 days, 0 price changes

Limited history so far. Use alerts before treating this as a proven deal.

Tracked for 12 days. Last checked: 2026-06-26. Recorded 0 price changes. The average price is $1548.55.

Live Offers

Tracked retailer listings for CMMG Banshee MK57 5.7x28mm 8" Pistol - Armor Black. Compare current price, stock, and price history before leaving Firearm Data Lab.