We stock a great range of Tracer BB packs from great brands like Elite Force and SRC, all brought together and available online right here at Just Airsoft Guns. Tracers BBs serve the same purpose as Tracers in real firearms. They give off enough light to make them easy to track mid-flight after each shot. Put simply, this all means that a marksman can easily adjust their aim and, therefore, more easily perfect their skills for the next round of target shooting. Another advantage behind the use of tracers is that it also makes each shot significantly more visible, even in dim, dark or otherwise adverse conditions. All of our Tracer BBs are 6mm and are compatable with all Airsoft Guns on this website. Please contact us if you have any questions related to Tracer BBs or Just Airsoft Guns.