20 mm Type 99 Oerlikon Mk II Aircraft Cannon (Japan) : Gun from A6M Zero kamikaze aircraft which hit HMAS Australia II
Technology RELAWM31173 Second World War, 1939-1945Type 99 Oerlikon Mark II Aircraft Cannon. All metal construction with a large recoil spring barrel around the fluted barrel near the receiver. The receiver is marked 99-20-2 over 04 and the serial n



