Ok. Well, returning ammo is useless if your recoil is so bad that you won't hit anything. The only way to use it is to tap the trigger which is not something you want to do with a machine gun. It's only good in close quarters where the recoil doesn't matter. Does that sound like a good heavy weapon?
There we go! I knew you had it in you. :)
Sounds like there are better machine guns out there but I don't have them. I will probably stick to my rockets unless I need to spray millions of bullets.