UMT 652/003 - 1/72 Oerlikon 20mm/70 (0,79") AA gun mark 10 (USA) scale model Product code: UMT652-003 Manufacturer: UMT Country of origin: Ukraine Scale: 1:72 Difficulty level: Medium Assembly model of automatic gun 20 mm / 70 (0.79") AA mark 10 (USA) UMT 652-003 Model length, mm: 19 The family of 20-mm automatic guns "Oerlikon" is a family of anti-aircraft and aviation small-caliber automatic guns of 20 mm caliber. 20-mm automatic anti-aircraft gun model 1934: reach in height - 3 km, in range - 4.4 km. Rate of fire - 450 rounds per minute. The mass of the gun is 68 kg, the projectile is 120 g. During World War I, German engineer Reinhold Becker developed a 20 mm automatic cannon using an efficient reloading method.
