CMMG Banshee 300 Mk57 5.7x28mm, 5" Barrel, Midnight Bronze, 20rd

The new CMMG Banshee is the featherweight of our lineup. Chambered in 5.7x28mm, these little guys can be deceiving. Its design gives you the firepower you need in a compact and lightweight platform. From plinking at the range with friends, to competition shooting, to serious personal protection. The Banshee has you covered.

The shortest barrels in their caliber

Tailhook MOD 2 Pistol Brace

RML Handguard

Premiere Cerakote finish standard

Ambi Charging Handle

Ambi Selector

Ambi Sling plate

Magpul MOE Pistol Grip

BARREL: 5″ MT 4140CM SBN, 1:9 Twist, 5.7x28mm

MUZZLE: Thread Protector, Threaded 1/2x28

HAND GUARD: CMMG RML4

FURNITURE: Magpul MOE Pistol Grip, Tailhook MOD 2 Pistol Brace, Ambi Sling Plate, Ambi Selector, Ambi Charging Handle

RECEIVERS: Billet 7075-T6 AL Lower, Forged 7075-T6 AL Upper

TRIGGER: CMMG Single Stage Mil-Spec style trigger

MAGAZINE: ProMag 20rd 5.7x28

WEIGHT: 4.7lbs

LENGTH: 20″ (Brace Collapsed)