melissa5
Member
Hey Guys/Gals! I recently picked up a M&P9L Core with the intention of turning it into an open gun for USPSA. I think I've narrowed down my reflex sight choice to a Leupold Delta Point and was wondering if I needed the model for all mounts or will the cross slot model (less expensive) work? Also, has anyone tried the Apex competition trigger kit? Good or bad?