id please

[tomsk]

Could the projectile on the right be a USN vulcan type it is 82.5mm long and is hollow from the base.
Thanks
Tom

 

[EOD]

Did you compare it to a 20x110 HS round and check for the "exposed projectile length" - just to compare?

 

[tomsk]

yes its shorter than wartime hispano but slightly longer than modern hispano

 

[kahu1]

Looks more like the American Hispano type, Projectile M99 (TP) or the M58(HEI).
Ref; Ammunition for aircraft guns TM9-1901-1.

cheers
Bob

 

[tomsk]

looks like youre right Bob ive got the training manual you mentioned aswell just never thought to look .
Thanks lads.
Tom