A rotary Hop-Up chamber made of polymer for AR15 replicas. The implementation of a comfortable knob enables quick and precise adjustment of the Hop-Up...
Hop-up chamber and bucking mainly provide backspin to BBs as they exit barrel to increase flight duration and therefore range, whose proper adjustment...
High quality made from CNC machined aluminium, comes with all the fittings. Out of all the Chinese made Prowin / Rotary style chamber this one easily...
Airsoft pro Full CNC M4 HopUp chamber set- Gen.3.The third generation of the popular CNC chambers for M4 series. We did several dimensional adjustment...