How would I install Mad Cows Weapons onto my DarkRP gamemode folder?

[ag55]

The title says it all. I have looked into it and I am making a listen server with DarkRP and making jobs.
I would like to add better weapons to Civil Protection and SWAT.
That's it. :zoid:

[levicheater]

1. Paste this ID in workshop.vdf : 104479034 ( workshop.vdf you should have in gmod/gmod folder, if you dont have any search google and get one with the ID i gave.)
2. Go to gamemodes/darkrp/gamemode/shared.lua and add some guns ( add levicheater on steam if need help
3. Enjoy :P