also, If you are looking at the maps I made, all the guns in the town are auto guns (gng) but if you look closely there are 2 different types of auto guns in the town...If you go by the numbering system on my town maps, the even number guns 2,4,6 and 8 fire faster than the other type of auto gun, odd number guns fire slower 1,3,5 and 7. If you look close at the auto guns in the game, there are 2 different types...one has a metal shield on each side of the barrel (fast firing) and the other has no metal shield (slower firing). I hope I remembered that right.
I know the maps that I made designate on the map if they are 37 mm or 17 lbers if manned guns and designate auto guns.
Cheers, One-eye