OK I have looked all over for answers, and now I'm going to ask all of you.
Recently I picked up a UCONN Huskies DM9 in a trade. I am having problems getting it to shoot above 270.
First off, I have changed the battery. Tried 3 different ones in fact, so that is not the issue.
I have rebuilt the HPR and pressure tested it. Currently its output is set to 150 psi (factory is 145 psi).
I have done a rebuild on the LPR and have tried it from 2 turns all the way out to 4 turns and no increase in velocity.
I have done a full oring rebuild on the bolt, no leaks that I can hear.
Just because I had the parts I also replaced the solenoid, eyes, eye pipe and eye seat.
I have tried 3 different boards , including an OLED board.
I have shot it outside and from my bedroom window just in case temperature was the issue
I am shooting **** walmart paint to test but I should still be able to get it to shoot at velocity.
If anyone has any ideas that I haven't thought of yet please sound off.
Thanks in advance.