Description

Transform your AR-platform with the CMMG Banshee 5.7x28mm AR Upper. Featuring a 5-inch barrel and a 1:9” twist rate, this upper provides precision and maneuverability ideal for personal defense. The Armor Black finish offers durability, while the M-Lok Free-Float Handguard ensures modern accessory compatibility. Perfect for pairing with CMMG Mk57 or standard AR15/Mk4 lowers using 5.7 AR Conversion Mags, this upper guarantees minimal recoil and excellent penetration at close range.