First model, Hi- Standard Supermatic, semi auto pistol, .22 LR, serial number 4228xx. Has 6 1/2" barrel and comes in original, maroon box. Pistol is in like new condition is classed as a curio but FFL required. Also included in box is additional 4 1/2" barrel plus 2 oz. and 3 oz. weights, extra magazine, target trigger shoe and all paperwork. Manufactured 1951-52, this is a rare find with all original components in like new condition and a great investment firearm. This boxed gun is at a reasonable price.