The KSG shotgun by Tokyo Marui is already an awsome bit of kit and now you cam make even better by adding the Quark K tracer unit by Acetech. This tracer unit not only will make your tracer bbs glow but also contains a muzle flash simulator and built in torch making this a must have for those night time games.

Features
• Bifrost Effect
• Muzle flame effect
• built in flash light
• Works with red, Green and white bb's.
• 64mm x 132mm
• Weight: 255g
• USB Charging