Description Colt Government Model Rail Gun chambered in .22 long rifle with one, ten round removable magazine and a 5″ barrel. Manufactured in Germany by Walther, imported by Umarex, and Licensed by Colt. Marked on the side of the frame. Black finished alloy frame with checkered polymer grips, and front picatinny accessories rail. Single action three hole trigger and skeletonized hammer. Frame mounted thumb safety and beavertail grip safety. Black finished slide with front and rear serrations. Three-dot iron sights. Must ship to a FFL holder. Condition: Very Good/Excellent with light scratches and normal handling/operational wear. Clean rifled bore. Barrel Length: 5″ Serial: LK023182 Manufacturer: COLT Caliber: .22 Long Rifle Model: Government Model Railgun Book# 05411