ArcCW and M9K Weapons are community favorites for adding realistic and varied firearms.
Garry's Mod 13 (GMod 13), released in October 2012, is the current standard version of the game. It completely overhauled the user interface and introduced the Steam Workshop as the primary way to download and manage mods. skachat mody na garris mod 13 mody
The mod will automatically download and install next time you launch the game. ArcCW and M9K Weapons are community favorites for