I forget the difference...ie, you can't put a Jewell in an xp pistol, stock and all. But, if you're ptting it in a rifle or some other configuration, they are interchangeable. I have one, fwiw.I'm changing my trigger on one of my XP 100 R pistols and want to confirm before I order that the trigger is the same trigger as in a Rem 700 action. Was told they were and they look the same to me but just want to confirm before I order. Thanks for the information. Rick
