Return to Castle Wolfenstein: Enemy Territory Realistic Weapons mod

From CaptainBob1944:

This mod adjusts the performance of the weapons in Return to Castle Wolfenstein: Enemy Territory. The handling and performance of the weapons has been updated, as well as some of the physics in the game. Some characters have different weapons than in the original game, and some weapons can now be used underwater. The most drastic change appears in the damage inflicted by various weapons. Some weapons are more than twice as powerful with this mod.