GrauGeist
Generalfeldmarschall zur Luftschiff Abteilung
Here's a good (and quick) resource for the Type 99 I/II ammunition.
Note the fourth round type profiled: "self destructive".
Note the fourth round type profiled: "self destructive".
Imperial Japanese Navy Ammunition - 20mm Projectiles
Imperial Japanese Navy Ammunition Type 99 20mm Ammunition Naval 20mm ammunition is divided into two classes: Type 99 Mk I an...