Advice on parts for build

hey, since i cant buy one, im looking to build an mg42… ive got the files to tinker with, but as ive never done a build before im looking for some sugestions…

firstly, what gearbox would be best? what other parts? mosfet? must be able to live up to the moniker of "hitlers buzzsaw…

would the airsoft version of the drum mag work for a gelblaster? or will i haveto build one along with the system yo feed the balls??

i want it to have little features like the real thing, ie, i want to be able to take the barrel like the real one, will i need to make sure it seats back and seams when i put it back in? if so, any suggestions?

any last bit of advice?

MG 42’s are being released…
Sabre militaria are the ones bringing them in.
They are taking interest in pre orders.

Give them a email…

Expect pricing close to M60-ish prices …ie high.

But…Phwoar…!!