NPAS: How to adjust fps?

Klevengen · Post by **Klevengen** » 10 Jun 2010, 02:09

I have a Ra-Tech NPAS in my WE hk416 GBB Unfortunately I do not have the NPAS adjustment tool, and I was wondering if there were any way to adjust this without using that tool? And if not, if someone going to Berget have a spare, or would be willing to lend me theirs at check-in sometime on Wednesday?

Shadow_Breaker · Post by **Shadow_Breaker** » 10 Jun 2010, 10:07

if you take out the bolt you can use a paperclip or a small screwdriver to turn the valve inside the lower part of the thing. i think if you take a look at this you will find it.