I have two Rex R1 that I used this weekend and both were giving me problems. They were shooting fine for a while then I pull the trigger and the sear does not release and I have to pull back on the bolt then pull the trigger again and it would shoot for a while and then stick again. Now before you ask, I made sure that both had a full charge on the batteries. They are both still using the stock springs which suck because I was not getting the velocity that I wanted out of both markers. If I put a heavier spring then the sear really sticks. Could the solenoid be going bad on both markers. I should be able to put a heavier spring and have them work but that is not the case.
Any suggestions would be helpful.