G&P Adjustable Piston Valve for Marui MWS Series

by G&P
€9.99
SKU MWS036
  • Designed for the Tokyo Marui MWS series of GBBR models.
  • The piston valve is located inside the loading nozzle of the MWS and dictates how much gas is directed towards the BB, directly affecting the power output of the rifle.
  • Installing this adjustable valve allow you to fine tune the power output of your rifle, which is especially important if you play in a climate with varying temperatures.
  • Also includes adjustment key and a 90 degree piston cup o-ring.

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