make a better design for hells fury mini gun

I am making lots of "improved" vanilla guns, so theres a chance I do a complete overhaul including any vanilla gun at some point, with additional stuff of course.

Put more weapons classes like revolvers, explosives and some especial weapons like a crossbow

Currently working on revolvers c:

does the Up-crate spawn naturally? also what does it do exactly?

It does. It upgrades some vanilla guns to my version and is needed for the heavy spec ops set.

desert egle plss

"Desert Hawk" 45275

make anzio 20 mm

or a updated ekho

Please add more improved civilian rifles like a hawkhound or schofield improvement, also a lever action rifle or shotgun would be cool.

pancake is a shotgun

The M249 with dual feed is pretty cool for a game about scavenging stuff. Can use what mags you've found this far.
Maybe you could make an HK21E and have it do the same thing with large caliber ammunition? Realistically, it'd take a field strip to swap between the belt-fed HK21 and G3-mag-fed HK11 configs, but I think ignoring that would be a forgivable concession to gameplay here.
If multical guns are possible in this game, then it could even take belts and mags of both light and heavy ammo, spanning the four 21/11/23/13 configurations.
With accurate single fire and sustained full auto from a bipod, taking a variety of magazines, it'd be the perfect scavenger gun.

A mosin nagant would be cool and maybe a pkm

Change Valentine's caliber to low caliber ranger ammunition (high caliber military ammo is literally only for high caliber snipers, and valentine is scar-h which uses 7.62x51mm not .50BMG), also how about some drum mags for it too?