△ 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.
Quark R is designed specifically for the Tokyo Marui M870 shotgun, M870 Breacher, A&K M870, Golden Eagle M870 and most of the airsoft shotgun models.
