All the ttt_fas2 commands that the tttfas2_cp menu controls only apply on a per-client basis. Even when running all the commands through the server config, rcon on the server, and cexec on other players. I'm going to have to remove this addon and all the FA:S weapons from my new server in development because people's buy menus are littered with weapons and attachments they can't use. Nobody spawns with their attachments either.

There's so much potential here, but the console commands don't work and I don't have enough knowledge to fix it myself.

I know you're probably uninterested or have already all-out abandoned this addon, but I think if you fixed this glaring issue, tons of people are going to appreciate it.