Thread: We ak 74-u
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Old October 26th, 2011, 21:13   #52
TPM001
 
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Join Date: May 2011
Ok. Installed the RaTech NPAS unit without any modding. Just chrono'd with the NPAS at the maximum fps setting. I got 190 fps. So, this thing definitely needs a mod to make it work. From the looks of how the valve sits in the nozzle, will have to shave off at least 2.5 to 3mm of the rear part of the nozzle that contacts the valve in order to maximize the NPAS range.

I don't want to do the mod yet until spare nozzles are available. But it seems to be pretty straightforward.





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