30 mm caliber is a specific size of autocannon ammunition. Footage of a lav 30 armed with the mk 44s bushmaster ii cannon firing the 30x173mm mk 310 programmable air burst munition (pabm) and the amphibious combat ve. It can be fed via two separate ammunition lines selected by the operator, using the remote operating panel.
The Aviationist » This GAU8/A Avenger 30 mm gun firing
The 2a72 is a late cold war era 30mm autocannon of soviet origin.
Combined rate of fire for all four 30 mm guns is 5 000 rounds per minute.
The united states army research, development and engineering command helped enhance the xm813 mainly for safety and turret integration. The 30mm machine gun system (mgs) offers superior capability in defending against multiple threats, including unmanned aerial systems (uas). Studies revealed that the 2a42 was virtually always used at the low rate of fire setting. The mount weighs 1,200 kg with ammunition and can fire up to 650 rounds per minute.
The 30mm rounds, shooting out of the gun with rapid fire look like small balls of fire flying after one another out of the end of the cannon.
It was developed as a less complex and lighter alternative to the widely used 2a42. Such ammunition includes nato standard 30×113mmb, 30×173mm (stanag 4624), and 35x228mm nato rounds, soviet 30×165mm, 30x210mmb, and 37×250mm, yugoslav 30x192mm, and czechoslovak 30x210mmcz rounds which are widely used around the world. By modifying and simplifying the 2a42 design it could be produced at lower cost and be used for a wider. The m230 rounds are not backwards compatible with weapons designed for.
The 30mm rounds, shooting out of the gun with rapid fire look like small balls of fire flying after one another out of the end of the cannon.
The 30 mm chain gun can fire mk310 programmable air burst munition rounds to attack targets in defilade. By changing five parts, the gun caliber can be increased to 40 mm. This makes a total of four 30 mm guns and eight missiles.
