Hmm, well I just looked at the nozzle and it moves back along with the bolt right away. I did notice the nozzle doesnt move as freely in the bolt as I exprected it to.. I lubed it up but it's still not completely smooth and free. I'm told that's OK though.
The other thing I was told is that it's possible the NPAS valve is sticking inside the nozzle, because one time it vented the whole mag after a shot, but the valve seems to move fine to me.. And after it did that, I reloaded and it worked fine.
I dunno, maybe it's time I paid the RA-tech store a visit..
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