CMMG Banshee 300 MK57 Pistol (Burnt Bronze) – 5″ 5.7x28mm

Manufacturer CMMG
Caliber 5.7×28
Sights (detailed) None
Frame Finish Burnt Bronze
Barrel Length (in) 5.0 in
Mag Capacity / Rounds 20rd
Number of Mags 1
Accessory Rail Yes
FFL Requirements All firearms must be shipped to a Federal Firearms License (FFL) holder. We cannot and will not ship firearms to anyone but a FFL. We must receive the receiving dealer’s FFL by fax () or email ().
Warranty Warranty provided by product manufacturer.

Description

CMMG delivers its lightest and most compact firearms within the BANSHEE line of AR pistols. Don’t let these little guys fool you though. With a wide range of caliber offerings available, there’s plenty of firepower in the BANSHEE line. With a variety of different barrel lengths and furniture to choose from, the BANSHEE 100, BANSHEE 200 and BANSHEE 300 series will have the right combination for you when concealment and portability matter the most.

All BANSHEE 300 series firearms are the shortest configuration that we make in their respective caliber.

TECH SPECS:

CALIBER: 5.7×28
BARREL: 5″ MT 4140CM SBN, 1:9 Twist, 5.7x28mm
MUZZLE: Thread Protector, Threaded ½-28
GAS PORT LOCATION: N/A
RECEIVER: Billet 7075-T6 AL Lower, Forged 7075-T6 AL Upper
HAND GUARD: CMMG RML4 M-Lok hand guard
FINISH: Cerakote Standard
CHARGING HANDLE: CMMG Oversized Ambi
PISTOL BRACE: CMMG Micro/CQB RipBrace with 5 Position Enhanced Receiver Extension and Ambi Sling Plate
TRIGGER: CMMG Single stage mil-spec style trigger
TRIGGER GUARD: Integrated Into Lower
SAFETY SELECTOR: CMMG Ambi
MAGAZINE: Pro Mag 20rd
WEIGHT: 4lbs 7oz (unloaded)
LENGTH: 19.2″ (brace collapsed)

All Products come with CMMG’s Lifetime Quality Guarantee

ALL NFA RULES APPLY

Buy CMMG Banshee 300 MK57 Pistol (Burnt Bronze) – 5" 5.7x28mm Online

Looking to buy firearms online? Our CMMG Banshee 300 MK57 Pistol (Burnt Bronze) – 5" 5.7x28mm in Firearms is ready for secure checkout and fast shipping to your nearest licensed FFL.

FFL Shipping Policy

All firearms ship to a licensed FFL dealer of your choice
Processing time: 1–3 business days
Tracking details sent via email
No shipping to P.O. boxes or direct to individuals

Return & Refund Policy

Firearms: All sales final once transferred to buyer
Accessories: 30-day return policy on unused items in original packaging
Buyer pays return shipping unless item is defective
Contact support before returning any item

Common Questions

Can I buy guns online legally?: Yes. All firearms are shipped to licensed dealers and transferred with a background check.
Where can I buy this product near me?: Choose “FFL dealer near me” at checkout to pick it up locally.

Need more options? Browse all guns online.