Does anyone know a company that makes a holster for this model ? Preferably leather or something that won’t accelerate the finish wear ?
It’s just a range toy so OWB is fine .
Thanks in advance

You preferring leather rolled out some fine holsters.
I prefer Keydex over leather myself. But, if you will consider Kydex check with We The People
holsters.They're making some with red dot cut out.
Thire holsters are high quality and very reasonable
and the largest selection of any company I know of.
Poli viejo
P.S.
If a holster isn't cut for red dot sight.... I use
my Dremel.

Call Red Hill Tactical.

I have a number of kydex 226 holsters. Mostly anything for a 226 works fine, but even if not the worst is you have to trim a bit for your optic on the top or depending on your sights maybe make the sight channel higher(a trivial task, kydex is pretty easy to work with). Mostly recently those have been Red Hill Tactical and I'm very satisfied with those and can certainly recommend them. I don't do leather but I would expect that Rosen who does sig probably has a model that would work.