okay i got my trigger in and it was really hard and now its so tight it wont even move. i have a fbm derlin blade trigger and it doesnt use magnets idk if that has anything to do with it. any ideas?
Take it back out and see if its tight on the pin or tight inside the frame. If its tight on the pin you may need a new one or try to drill it out just a bit. If its tight inside the frame then you will just need to pull out some sand paper and sand it a little at a time. Some triggers are made purposely wider so you can sand it down and get a custom fit for your marker.