I want 12ga acidic rounds.. (Perchloric acid or something even stronger) I want to hear them scream while they slowly melt away.. And when they touch their friends, acid will spread and they will ALL die! HAHAHHAHHA
Anyway.. I also want something that looks like this:
But it should use .950 JDJ ammo instead. (Biggest caliber ammo there is)
You want somethig that looks like a Chauchat? Really? I assume you mean that in a fairly loose sense.
I get why you want it to fire these bad boys though:
Then again, I guess it will end up looking more like this:
Oh, and I forgot 13mm rifle rounds, for the Cyborg Rifle.
EDIT: Oh, and I dread to think what the recoil is like on those .950 jdj's @ 38,700 ft·lbf ...