>>64133827
>it's another he swipes the credit card before reading post
https://www.forwardcontrolsdesign.com/OPF-G-RMR_p_224.html
>Due to the +/- 0.005 tolerance of RMR and SRO, the plate may need to be fitted in order for the sight to fully seat. This should not be considered a drop in part.
>Trijicon's tolerance between the recoil lugs to the front radiused edge of the RMR is +/- 0.005. While every OPF-G, RMR has been tested on our RMR and SRO, there is always a chance it might not fit your RMR/SRO without fitting. OPF-G, RMR's design cradles the sight tightly on the plate between the plate's front and rear fences, some fitting may be required. A competent gunsmith can do it easily if you're uncomfortable with fitting the plate to your sight.
>OPF-G, RMR is compatible with factory MOS (Gen 4 and 5, including the new Gen 3 CA MOS) slides: G17, 19, 20, 21, 22, 23, 26, 34, 40, 45, 47, 49 and 40. Both RMR and OPF-G, RMR are wider than G17, G17, G45, G47 and G34, and have a slight overhang on both sides of the slide. On 1.08" and 1.12" wide slides, the overhangs are gone. The front two corners for the plate don't match the wider slide's contours, this is but cosmetics. For more info, please visit this page: G20, G21, G22 Compatibility