Similar to 五十口径三年式十二糎七砲

DF-31

DFS 228

DFW B.I

2003 Baghdad DHL attempted shootdown incident

Diff

Dir En Grey discography

Super Audio CD#DST

12.7 cm/40 Type 89 naval gun

5-inch/51-caliber gun

5-inch/25-caliber gun

5-inch/38-caliber gun

5-inch/54-caliber Mark 16 gun

5-inch/54-caliber Mark 42 gun

5-inch/54-caliber Mark 45 gun

Valkiri

Otobreda 127/54 Compact