MG3 part..(belt feeder?)

[Tetrian]

Hello all,

On aircrafts, with miniguns, and in armored vehicles, you often see feeding tube of sorts that keeps the ammo from getting tangled up in things on the way from the box and into the gun.

Anyone able to help out with the name of that thing, and/or do anyone have an idea where to get one for the MG-3 (7.62)?

Thanks in advance,


-Tetrian