Have have been using holster co holster for some time now for competition, and have zero complaints fantastic holster!!
I have an rmr with suppressor sights on mine and a comp. Just when you order the holster put in the notes of your setup and they will adjust the mold for the holster to fit your needs.
Hands down amazing customer service!
They even asked for pictures of my gun to make sure that the mold is correct!!!
They do make a drop holster
https://miholsterco.com/variant-drop-holster/
Recommend getting the G Code RTI Belt Slide and Hanger option for the holster, it makes the mounting plate modular for other handgun holsters, and you can quick detach the holster from the mounting plate quickly! Nice to be able to not have to mess with my belt for when I need to use a G34.