Other food for thought on the JP, if you get the LRI-20 the barrel is "thermofit," and they recommend sending it back to them for a re-barrel if needed when I asked via email awhile ago. I was turned off by that.
That sounds crazy but I looked through the optic and we tried. It was an older optic, Always had a warm tone and didn’t have the resolution of the new atacrs we compared it too.