After the release of the CS:GO dedicated server software I created a basic deathmatch mod for it.
It has an easy to edit weapons list (configs/csgodm.weapons.txt) and a command to reload the weapons list live
The plugin also has a changeable respawn time, defaulted at 1.0
- csgodm_respawntime <time>
Simple copy csgodm.smx to your plugin folder and csgodm.weapons.txt to the sourcemod configs folder.
The source is also available on GitHub if you wish to view it or help/add things
View here