Acetech Predator QD Suppressor and Tracer UnitEncased inside this beautiful replica of the KAC NT4 by VFC lives a Acetech AT2000R. This tracer unit is fully capable of lighting up Red and Green Tracer BBs, and like all other modern Acetech Tracer units, is completely powered by an internal rechargeable battery. The suppressor itself is a quick detach design, allowing you to quickly attach and remove it from the included standard KAC Bird Cage style flash hider. Predator is weighty with a solid