I removed a JP trigger from my LR-308. Replaced with a NM HS Geiselle trigger, night a day difference! JP was an OK trigger, but very gritty feeling in the pull, Geiselle puts the S in smooth. Very straight, smooth, positive feeling first stage, crisp second stage. Best money you can spend on a rifle. I did have to adjust my safety on my DMPS (which he tells you might be required on DMPS products). Took all of 5 minutes extra to dremel a little out of the side of the safety (as per Geiselle instructions). Simple easy install, watch the You Tube vid's! By no mean's am I a gun smith....its just that easy to install ( the video is a great help).
I do have to say that my stock Stag Arms model 8L trigger is very livable. I have talked to a few AR builders that only use Stag Arms lower parts kits for that reason. (still nothing like the Geiselle, not even close).