Bolt stick issue PLZ help FAST!
ok so i tested my M7 about a 2 maby 3 months ago when i first got it in a trade and the only thing i did to it beforehand was lube the bolt and it shot fine over the chrono. Today i installed a new asa and decided to clean and relube pretty much the entire marker being that the regs have not been cleaned since the previous owner had the marker. So i lubed and cleaned the bolt , HPR, and LPR with dow33. Put everything back together. LPR 3 turns out. I go to chrono and im getting bolt stick at 300 fps. I didnt have alot of time because the field was closing but the only time i got it to stop sticking was at a low velocity. Does anyone have any suggestions as to why the bolt stick is happening now after a full breakdown?
Thanks in advance