New 2025 Batch with Updated Construction & System Officially Licensed by Colt USA 1:1 Replica of the First Gen Late Civilian Colt S.A.A. Single Action Army Revolver Period Correct Deep Roll Markings and Colt Engravings Polymer Resin Construction with Metal Internal Reinforcements Deep Black Finish Pearl Grip Panels Reinforced Set Barrel Assembly to Frame Adjustable Hop-up Functions, Loads & Disassembles like the Real Gun Comes with x6 CNC Brass Constructed Mock .45 LC Caliber Shells (6mm BBs) Fully Functional Metal Shell Ejector Rod Gas Powered (HFC134a / Green Gas) Available in Civilian (4.75"), Artillery (5.5"), & Cavalry (7.5") Length This product is only compatible with gas designed specifically for Airsoft guns. Do not use lighter fluid or butane gas, as that will cause permanent damage.