tom swift among the diamond makers

 short use trench warfare guns there where simple guns that could be made cheaply and were more or less effective I forgot all the names but let's just say these guns were more or less terrible the only gun that would be rather good would be the type of the german of English sten machine guns this was a submachine gun and these guns were pretty easy to duplicate they could be made cheaply and were easy to use  there was another type of gun that was kind of looked like a submachine gun but sadly it was not it was a semi-automatic rifle that I guess was pretty good it just had bad or no sites at all so you couldn't aim it and last but the weirdest gun of all and it wasn't a gun it was a flame thrower that only had one shot so as soon as you pulled the trigger it would empty the whole tank these were the kind you throw away after using and there was no other way to refill it wants it was gone for good.