Colt conversion kit. Uses 22 Long Rifle ammunition. For use only on Colt Govt. Model 45 and Colt Super 38 automatic pistols. This conversion kit includes everything needed to shoot 22 LR ammunition. It comes in the original box and is in excellent condition. This is a collectible accessory. Save $$$$$$ on centerfire practice ammo by converting your pistol to shoot 22 LR. $950 Call or text LarryREDACTED