Perun Nozz-X. Tip only adjustable length nozzle system.

Nozz-X is a modular, adjustable lenght nozzle system, which allows you
to achieve perfect seal and reliable BB feeding.

Nozz-X nozzle is made of two parts which are sold separately:

You will need to Purchase a Base and a Tip.

1. Universal base.
Two o-rings with different thickness are included with each base, so
that you can choose the one which provides 100% seal and smooth nozzle
movement with most cylinder heads. The base is designed so, that it
cannot make a full revolution once in the gearbox, which allows you to
adjust the nozzle length with closed gearbox.

2. Tip, one of four available.
Tips are offered in two lenghts which allow your nozzle to be between 19
and 23mm or 22,5 and 26,5mm long. Both lengths are available with small
or large chamfers (less or more sloped edges). Each combination of the
barrel, bucking and hop chamber will be different. Therefore, is some
cases a bigger chamfer will provide better seal, whereas in other small
chamfer will be more suitable. Nozz-X allows you to adjust shape of the
nozzle tip to your setup.