


Type 91 40 mm Anti-Aircraft Gun
Country of Origin | Japan |
Type | Anti-Aircraft Gun |
Weight | 890.000 kg |
Ammunition Weight | 0.80 kg |
Ceiling | 3.950 km |
Muzzle Velocity | 610 m/s |
This article has been removed for review and updates, please check back again soon!
Last Major Revision: Nov 2007
Photographs
![]() | ![]() |
Please consider supporting us on Patreon. Even $1 per month will go a long way! Thank you. Please help us spread the word: Stay updated with WW2DB: |
Search WW2DB
News
- » WW2DB's 20th Anniversary (29 Dec 2024)
- » Wreck of USS Edsall Found (14 Nov 2024)
- » Autumn 2024 Fundraiser (7 Nov 2024)
- » Nobel Peace Prize for the Atomic Bomb Survivors Organization (11 Oct 2024)
- » See all news
Type 91 40 mm Anti-Aircraft Gun Photo Gallery
![]() |
Current Site Statistics
- » 1,151 biographies
- » 337 events
- » 44,466 timeline entries
- » 1,242 ships
- » 350 aircraft models
- » 207 vehicle models
- » 376 weapon models
- » 123 historical documents
- » 260 facilities
- » 470 book reviews
- » 28,672 photos
- » 432 maps
Famous WW2 Quote
"All that silly talk about the advance of science and such leaves me cold. Give me peace and a retarded science."Thomas Dodd, late 1945
Support Us

Please consider supporting us on Patreon. Even $1 a month will go a long way. Thank you!

Or, please support us by purchasing some WW2DB merchandise at TeeSpring, Thank you!