>>166
まぁこれは貼っとくか
The Japan Steel Works L/44 120 mm has 640 MPa pressure and shoots a 7.8 kg projectile,
while the longer Rheinmetall Rh-120 L/55 120 mm has 570 MPa pressure and shoots the heavier DM53 8.35 kg projectile at a similar: 1,750 m/s.
The new ammunition is designed to penetrate reactive armor such as ['Kontakt-5'].