30MM Swiss

[jvollenberg]

Here is a Swiss 30-MM
I am looking for nomenclature, and anything else I can dig up.

Dia: 30-MM
Length: 290-MM
Cartridge Case Length: 174-MM

any ideas?

Joe

 

[kahu1]

Oerlikon 30mm x 173,the steel cased forerunner to the GAU-8 round.

 

[bdgreen]

http://www.bocn.co.uk/vbforum/threads/14197-30x172

 

[Yodamaster]

http://www.municion.org/30mm/30x173Oe.htm


Yoda