I have 9mm XDM (orginal) that I bought way back when they were first released and I'm wanting to do a trigger job on it. I have personally never done a trigger job so I'm not 100% sure ho hard it will be? I watched a youtube video on a guy putting in a PRP drop in trigger and it seemed easy enough. I guess what I'm asking is has anyone had any experience with the PRP drop in trigger and if so what are your feelings on it? Thanks for any and all info in advance -Mel