Innovative product time and we now have this rather nifty Tracer Mag from the guys at G&P, the idea originally belongs to SIIS who have copyrighted it but have given permission to G&P. Instead of sticking the old TM silencer style Tracer on your barrel (which lets face it, is not that great) you now have a magazine unit which holds 130 bb's and charges the BB as its being fed into the gun. The best part is they are priced at a mere USD $24.