My favorite two class 3 guns to shoot is the real fast bolt MG 42-- and the ole Browning "Ma Duce". All heads whirl around to the rapid "thunk-tuink-thunk-thunk" OF THE BIG .50 Caliber.
The explosions in the car are caused by placement of Tannerite within the car.
All made possible by the good folks at Ohio Ordnance works!
For the summary of how the Ma Duce rules the range-fast forward to 6:00 minutes in.