The weapon have unique stats. All the assets and stats for the guns are already in the game. This mod shouldn't prevent you from using any reskins, so I'm not really sure why they wouldn't load.

Also, are there more of these weapons in the game?

There is a knife and riot shield as well.

Does it work with campaing if i am host and invite my friends will weapons show in the game ?

Yes, the CS:S weapons should show up as long as the host has the mods installed.

Ok ty the mod is working

Oh yea i forgot will those weapons appear on every campaing such as no mercy and other campaings from left 4 dead 1 ?

Yes, but not on custom campaigns. There are other CS:S weapon unlockers that work on customs though.

Ok ty for information enjoy your day.

Why is the SG552 & the AWP mirrored?(meaning that the viewmodel is flipped to the other side of the screen)

I think it's a setting it the weapon scripts. This mod doesn't touch them though.

Here's my question, can i modify this mod and add more weapons?

引用自 Mr.4ox：

Here's my question, can i modify this mod and add more weapons?

It's not really possible to properly add more weapons without modifying the game code, but you're more than welcome to modify my mods as long as you give credit.