JACK™ Nozzles Nozzles HP Spring Not Included*

HP Spring Not Included*

5mm and ruin your grouping

JACK Centerline Nozzles: TIP = F + B - (A/2) -

Includes delrin spacer with steel nut

but also a colorful rim

JACK™ Nozzles Nozzles HP Spring Not Included*For cylinder conversion systems we assign numbers to the nozzles instead of using the rifle model. This is because the nozzle length can vary between the same gun model when made by different manufacturers. This can be from the manufacturer designing the rifle differently, or from the thickness of the gearbox shell affecting how far from the hop up chamber the cylinder sits. Therefore one nozzle length may work in different rifle models but not