CMMG

CMMG Mk57 Banshee, Semi-automatic Pistol, 5.7x28mm, 5" Barrel, 1:9 Twist, Aluminum Frame, Midnight Bronze Cerakote, CMMG RipBrace Pistol Brace, Ambi Sling Plate, Ambi Selector, Ambi Charging Handle, Thread Protector, Threaded 1/2x28, CMMG RML4 4" MLOK Hand Guard, Magpul MOE Pistol Grip, ProMag 20Rd Magaziine 57A1843-MB