Original Item: Only One Available. The Type 92 heavy machine gun was a Japanese heavy machine gun, related to the Hotchkiss machine gun series. It entered service in 1932 and was the standard Japanese heavy machine gun used during World War II. The Type 92 was similar in design to the earlier Type 3 heavy machine gun but chambered to fire the improved 7.7mm rimmed or semi-rimmed round. Known for its reliability, it was used after the war by various forces in East Asia. Designed by Kijiro Nambu and built by Hino Motors and Hitachi, its total production was about 45,000 guns. The Type 92 refers to the Japanese Imperial year 2592 – 1932 in the Gregorian calendar – in which the gun entered service.

An unusual characteristic of this gun was the placement of its iron sights – canted slightly to the right instead of center. A number of different sights were produced for the weapon, the Type 93 and Type 94 periscopic sights as well as the Type 96 telescopic sight. A ring-type anti-aircraft sight was also produced.

This 4x periscope type sight is in wonderful condition with a lot of the original black paint present on the brass construction. The optics are still somewhat clear though they would use a good cleaning if you wished to do so. They are marked as being serial number 31705.

The optic came to us from the American Armoured Foundation, Inc. Tank and Ordnance Memorial Museum. The AAF Tank Museum was a living memorial dedicated to the Tank and Cavalry soldiers of the world. Before 1981 some of the artifacts that make up the AAF Tank Museum was a private collection belonging to Mr. William Gasser. Mr. Gasser felt that his collection would be beneficial in educating present and future generations to the sacrifices made and the technologies gained during war. Therefore, in 1981 the AAF Tank Museum was established as a non-profit charitable organization, and Mr. Gasser's donated his private collection to the Tank Museum. Mr. Gasser is still active as Volunteer Director and Curator of the Tank Museum and his knowledge of military history has been a great asset to the museum. Unfortunately after 20 years of operation it had to close its doors, which is when this sight was acquired.

A wonderful example ready for further research and display.