Manufactured at the Tokyo Arsenal in Koishikawa, with the bolt polished, straw finished extractor and trigger, and remainder finished in a high quality blue. Fitted with a pair of finely contoured checkered grips and a nickel finished matching numbered magazine with alloy base. The chamber bears the Tokyo Arsenal markings of the four intertwined cannon balls, and the right side of the receiver is marked with Japanese characters that identify the model above the serial number. It has matching serial numbers on the bolt, cocking knob and frame.