VMP-2 Nozzle with NPAS

Nozzle with pre-fitted NPAS for Vorsk VMP-2

The NPAS replaces the stock rocket valve with an adjustable one which enables the adjustment of the power output of your VMP-2 without needing to disassemble the nozzle or bolt carrier group, simply insert the included tool and gently twist whilst looking through the gas inlet window. The larger the gap between the baseplate and body of the NPAS the lower the output energy of your BBs, close that gap to adjust the power upwards. Tool accepts a 4mm hex key for added leverage and ease of adjustment.

The NPAS design is SLA printed in a Nylon like engineering resin that is both tough and flexibile, however given the small size of the parts excessive use of force can snap it, so be gentle when adjusting and try not to over tighten. Once set the NPAS should stay at it’s position, but if through use you find it too loose and it starts to self adjust then a small amount of a mild thread lock can help it maintain position.

Colour of the Nozzle supplied is random and depends on available stock at Nuprol, there is no difference between nozzles as we remove the brass constrictor