I have a Saiga 20 inch barrel in 7.62x39. I had the rifle converted about 10 years ago. I was shooting it today, and had issue with the trigger sticking.
Tapco trigger. Trigger hang ups, creepy pull, and misfires.

Any advise?  Any one else with this issue.

Update:  The safety is creeping up every time I pull the trigger.   That was the issue, not the Tapco Trigger.  I found the issue and know the solution.
that you everyone that responded

Check and make sure axis pins haven’t walked out, could be a blown primer down in there

Will do.