30 mm Revolver Aircraft Cannons MC213, ADEN, DEFA, DEBO-K30, M230, Mk164

Overhaul - Support - Spare Parts List - Parts Manufacture - Upgrade DEFA 552 & 553 to 554


Upgrade Kit for cannons DEFA 552, DEFA 553 into DEFA 554: The Upgrade offers a rate of 1800 rounds/min and multi-shot in-flight re-cocking capability. This gives an increased hit-probability and enables the aircraft to remain effective even in case of ammunition problems. Take-off safety is also enhanced, as aircraft can take-off with cannons uncocked, without having to sacrifice the ability to re-cock in flight.