Product Summary
The CMMG Banshee 100 Mk4 is a .22LR complete upper receiver designed to provide the look and feel of a standard AR-15 build in a compact package. Featuring a 4.5-inch medium tapered barrel, it is the shortest barrel length offered by CMMG in any caliber. This upper group is built on the Mk4 platform and is compatible with any standard AR-15 lower group, making it an ideal choice for those seeking a versatile and affordable training platform. It comes finished in Cerakote Armor Black and includes a MIL-SPEC bolt carrier group and charging handle.
