Engineering:9mm Japanese revolver
From HandWiki
Short description: Revolver cartridge
| 9×22mmR Type 26 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Type | Revolver | |||||||||||
| Place of origin | Japan | |||||||||||
| Service history | ||||||||||||
| In service | 1893–1945 | |||||||||||
| Used by | Japan | |||||||||||
| Wars | Russo-Japanese War World War I Second Sino-Japanese War World War II | |||||||||||
| Production history | ||||||||||||
| Designed | 1893 | |||||||||||
| Specifications | ||||||||||||
| Case type | Rimmed, tapered | |||||||||||
| Bullet diameter | 9.04 mm (0.356 in) | |||||||||||
| Neck diameter | 9.47 mm (0.373 in) | |||||||||||
| Base diameter | 9.83 mm (0.387 in) | |||||||||||
| Rim diameter | 11.05 mm (0.435 in) | |||||||||||
| Rim thickness | 0.75 mm (0.030 in) | |||||||||||
| Case length | 21.89 mm (0.862 in) | |||||||||||
| Overall length | 29.99 mm (1.181 in) | |||||||||||
| Primer type | Small pistol | |||||||||||
| Ballistic performance | ||||||||||||
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 | This article relies largely or entirely on a single source. (March 2021) |
The 9mm Japanese revolver, also known as the 9×22mmR Type 26, was a cartridge similar to the .38 S&W. These cartridges are not interchangeable. The rim diameter is thinner and the chamber pressure is lower than most .38 S&W loads.[1] The cartridge saw action with the Type 26 revolver in the Russo-Japanese War, World War I, and World War II in a limited role, but the service pistol of the Imperial Japanese Army was the semi automatic Nambu pistol, which fired the 8x22mm Nambu round, which was comparable to .32 ACP.
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