Flamethrower

Can anyone make any gun into a flamethrower or anything. Preferably a law or something cause looks like the flamethrower the most.

Hmmm how bought a fire shooting m16 lolz

Its probably possible but i would reconmend that if you made it you use a MG with high ammo

ive seen it done with m9
can someone post it?

yes but it doesn't shoot flames