Garry's Mod

Garry's Mod

[ARC9] Smorgasbord
How to get all of these new guns from that video?
https://www.youtube.com/watch?v=1Kze7rThbME&t=1s this video had guns like: deagle, five-seven, doublebarrel, uzi, shotgun(idk whats his name) and many of them