I cheered when the 10mm TRP was introduced a couple of years ago with a RMR already installed. My hope was that this feature or at least slides already cut for a red dot would trickle down to the less expensive models in Springfield's lineup of 1911s. I was waiting for that version of a RO, Loaded or TRP 1911 to rekindle my love of both the 1911 and .45 Auto but it never came. Having slides cut for a red dot can be expensive once they leave a mass or semi-custom production environment. Springfield's XD-M and XD-S and Hellcat pistols all have a optics ready or optics installed option.