Highly collectible and desirable Colt Service Ace .22 long rifle conversion kit. This kit comes with the slide, barrel, spring and magazine. It allows a current owner of a standard 1911 .45acp to shoot .22. The slide is in good condition with light wear, scuffs and scratches throughout. Barrel has muzzle dings and wear from use. The Colt marked magazine is a ten round with touches of metal oxidation and light wear. This kit comes in its shipping cardboard box with foam cutouts. No FFL required, ships to buyers home.