Erich
the old Sage
I'll be a wee bit different and say the German 7.5cm pak 40 can opener. the 17 lb and 8.8cm were much too heavy, especially the latter in the AT role. the Pak 40 was very low and easy to move. drawback was the long rod that had to be heavily camo'd. great range, ease of movement and could be hauled by almost all 4wheeled vehicles and even tracked vehicles to it's destination. Standard fit as the usual 3./Kompanie AT weapon in a Panzerjäger Abteilung. proven equipment on the West und Ost fronts through Battle of Berlin.