The first Compensator style Tracer Unit!  Made of CNC aluminum for exceptional durability, the Acetech Quadra supports both GREEN and RED tracer BB's, as well asa "FLAME MODE" simulating an orange color front flash as your BB is shot.

Like all other Acetech Tracer Products, this is a re-chargable unit with a USB-C cable (not iincluded). 

The Quadra is 14mm- internally threaded, and it also comes with a 11mm+ to 14mm- adaptor in the box, perfect for WE spec pistol outer barrels.