Most tracer rounds use toxins and flammable materials to make them glow. This causes damage to the environment, your property and possibly yourself. G2 Research finds this to be unacceptable. In response, they created their VIP rounds with cold tracer technologyTM, which removes all the toxins and flammability from the round. Great for night practice and training, this new Tracer Ammo is ready to hit the course and illuminate your trajectory.