Big Dawg KS has released an BD Tracer Lights v1.0 addon on the BI-Forums. This fairly simple addon adds appropriately colored light sources to tracers to enhance night combat. The color and intensity of the light is determined by the config properties of the ammunition.
Description: This fairly simple addon adds appropriately colored light sources to tracers to enhance night combat. The color and intensity of the light is determined by the config properties of the ammunition. This addon also works with the NVG only tracers on the light machineguns; these tracers emit a very dim light that is barely visible, but can be clearly seen through night vision.