Ozer P1321 Electric

The Ozer Püy 1321 Vişa is an electrically-powered version of the Ozer P1302, designed by Muhsin Ozer. It was created by attaching an electric motor inside the bronze housing of a 10-barreled, water-cooled rotary machine gun. The P1321 Vişa's cyclic rate is a marvelous 3,000 shots per minute, a feat that remains yet unrivaled. It fires from a 250-round drum (850 G, 38 lbs.) and requires external power (1 kW).   The weapon was originally designed to be a stationary anti-air gun, as the necessary electrical power could only be supplied by a powerful generator. However, starting in the 1330s, as aerostats began to be equipped with heavier and more powerful generators, some P1321s were repurposed for aerial use.