Tracer

Tracer bullets are the bullets that are vible to the naked eye. In CA about one outof every five is a tracer. They produce no bonus to any attributes (power,range). A pro or even a novice could see the direction were the tracer came from and find the source(possibly you). Sniper's are often killed because someone traced the tracer to the source. The S2(i think) can reduce the amount of tracer's you fire.