The M16 Multiple Gun Motor Carriage (M16 MGMC) also known as M16 half-track, was a US self-propelled antiaircraft gun built during World War Two. The chassis of the half-rack armored personnel carrier was used to build various variants of self-propelled guns. They were tested on training grounds. Some of them were accepted for military service, series production and then they would see combat. These mainly included self-propelled antiaircraft guns armed with large-caliber 12.7 mm machine guns. In the Autumn of 1941, the first vehicles of this type were tested. The basic requirement of their design was to combine the half-track transporter chassis with a self-propelled revolving turret, the very same as the ones mounted on the bomber aircraft.

"Pretty much anything you would like to see close up on the M16 is available in this book..."