Acetech Quark R is the NEW shotgun tracer unit with a Quark M tracer unit with Birfrost effects.
- Brand new tracer unit design for airsoft shotguns.
- Multi-color flame (Bifrost) effect.
- Support green tracer BBs, red tracer BBs, and standard BBs.
- Highly durable aluminum alloy construction.
Unique design for Krytac Kriss Vector.
Best match of ACETECH THOR QD.
Multi-combination in thought with modular flexibility.
Direct mounting of tactical lights, slings, grips, etc.