Here's my G20 with Trijicon dovetail base and RMRcc (this is the concealed carry version not the standard RMR). Haven't shot it enough to comment on long term durability but it seems very solid.
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[Linked Image from photos.imageevent.com]
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Shot the upper left hand group for final sight in - rested over range bad at 25 yds. Load: 14.6gr AA9 with 165gr Zero JHP (picked at random ie no load development for sighting in RMR).
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[Linked Image from photos.imageevent.com]

Last edited by paul105; 08/07/23.