What s in the Box NAA 22LR Mini-Revolver Padlock Owner s Manual The NAA .22 Long Rifle is the most popular Mini-Revolver ever produced. With the many current accessories, it is versatile for many applications and is the standard by which other Mini-Revolvers are judged. As with every NAA Mini-Revolver, the hammer need not rest on an empty chamber. Using the original half-way notch cylinder, the hammer may rest safely and securely without chance of accidental discharge. 22 Long Rifle Mini-Revolver 1 1/8 inch Barrel 5-Shot Capacity Firearm Specifications Part Number: NAA-22LR Caliber: 22LR Capacity: 5 Barrel Length: 1 1/8 in. Overall Length: 4 in. Overall Height: 2 3/8 in. Width: 13/16 in. Weight Unloaded: 4.5 oz