76 mm air defense gun M1938
76 mm air defense gun M1938 was a 76.2 mm Soviet air defense gun, created by Soviet artillery designer M.N.Loginov. This gun was a modernized version of the 76 mm air defense gun M1931, with a slightly modernized barrel and a completely new... Wikipedia
Maximum firing range: 9.3 km (31,000 ft) AA ceiling
Rate of fire: 10-20 rounds per minute
Shell: Fixed QF 76.2 × 558 mm. R