Czech ZB30: The Best WWII Era Light Machine Gun?

The Czech ZB30 was probably one of the better light machine gun designs that saw extensive use during the Second World War. Nations such as Japan and Britain copied aspects of it in the Bren and Japanese Type 99 LMG. It was also license-produced in some other countries as well. It was a top mounted magazine-fed, gas operated, light machine gun that incorporated a bolt hold open catch when rounds ran out. A variant of the ZB26, the light machine gun had a number of unique features that came to be standard on light machines of the time.