This is a NPAS design for the VMP-1, it replaces the rocket valve in your nozzle and allows for the power output of your gun to be reduced using only a simple tool.
This is 3D printed in a Nylon-like resin from eSun, it includes the NPAS valve and an adjusting tool. The tool allows you to adjust the power output of your nozzle without disassembling the BCG or nozzle, but can only be used on a nozzle with the brass flow restrictor removed, which is easily knocked out by pushing from the front.
We provide Life-time warranty on this item. If this product ends up breaking, just contact us and we'll replace it for free
