The Colt M4 .22 looks and feels like an actual M4. Engineered as a dedicated .22 caliber rimfire, this Colt features a 16.2 inch barrel, collapsible stock, flat top receiver with detachable carry handle, CAR hand guards, flash hider, A2 pistol grip, and a 30 round magazine.
Specifications and Features:
Colt .22 Tactical Rimfire metal flash suppressor for M4, M16
Will not fit non .22 Long Rifle Colts