Description High Standard Duramatic M-100 in .22 Long Rifle with one, ten round removable magazine and a 4.5″ removable barrel. Checkered composite grip. Blued trigger guard, serrated trigger, frame, serrated slide and barrel. Rear frame push button safety. Left side of frame serrated magazine release. Under barrel removal screw to change the barrel out. Rear slide located loaded chamber indicator. Front and rear fixed sights. Comes with two barrels one in 6.5″ and one, 4.5″. Must ship to a C&R or FFL holder. Condition: Very Good with light scratches and handling wear. Clean rifled bores. Barrel Length: 4.5″ 6.5″ Serial: 459226 Manufacturer: High Standard Year: 1954 Caliber: .22 LR Model: M-100 Book# 9-450