The ACETECH Quark K is a revolutionary tracer unit designed for the Tokyo Marui KSG gas airsoft shotguns. This tracer unit doesn't just look cool and has similar design cues to the KSG itself, it also has a bunch of useful built-in features.
The Quark K has a built-in tactical flashlight that is not just bright, it also has 3 different modes, a manual mode, a strobe mode that flashes 10 times per second, and a motion-sensing mode that switches the light on when the tracer is facing up or down. The tracer itself is an enlarged Bifrost so you can expect 11 flame effect modes just like a regular ACETECH Bifrost tracer would. Unlike most tracers, the Quark K is able to work with different color tracer BBs and not just the usual green ones.

ACETECH KSG Shotgun Quark K Tracer Unit
Unique design for Tokyo Marui KSG shotgun
Tactical Flashlight with 3 Modes
Multi-color flame (Bifrost) effect
Gyro sensor tactical torch
USB Type C Charger Port
Support green tracer BBs, red tracer BBs, and standard BBs

Dimensions: 132mm x 64mm