AirTac x Maxx ATPRO CNC Aluminum Hopup Chamber - Blackout KWA Can be used as a

Can be used as a tracer module and small enough to be put into an airsoft silencer

for non-overturning the bushings during installation

CNC machined aluminium front and back covers

Compatibility: PolarStar Kythera

AirTac x Maxx ATPRO CNC Aluminum Hopup Chamber - Blackout KWA Can be used as aAn exclusive collaboration between Maxx and AirTac Customs Tired of putting gold, red and blue hopups in your black builds? So are we, so we made the ATPRO Blackout Edition, the first Maxx hopup to be offered with complete black anodizing. The ATPRO design is based on the latest generation of Maxx hopups (M4A M4P), and works perfectly for both HPA and AEG builds! (+ 1 fps deviation and consistent performance, we tested it!) The Blackout edition comes