The McDonnell Douglas M230 is a 30 mm calibrechain gun mounted on various aircraft, including the AH-64A attackhelicopter. It has a variable rate of fire of up to 650 rounds per minute, a muzzle velocity of 800m/s and an effective range of 1500 to 1700 meters. Research M230
The McDonnell Douglas M230 is a 30 mm calibrechain gun mounted on various aircraft, including the AH-64A attackhelicopter. It has a variable rate of fire of up to 650 rounds per minute, a muzzle velocity of 800m/s and an effective range of 1500 to 1700 metres. Research M230
 
The Probert Encyclopaedia was designed, edited and programed by
Matt and Leela Probert