These are the community mods and mutators developed for Junk wars and Ballistic Weapons, the two superb mods made by the RuneStorm team.
This page is chock full of weapons, mutators and other stuff developed by the RuneStorm community.
I'm surprised no one has done a review yet. If you are looking at this and you haven't used ballistic weapons yet. Then prepare yourself for the most fun you'll ever have in UT2004. Everything about it to how the weapons look, feel, sound, and function is just... satisfying.
So if you have a copy of UT2004 and looking for something to really spice up your game. Then play Ballistic Weapons and Sergeant Kelly's bonus weapon pack. I can't play UT2004 without it.