I use the Alaskan Ultimate holster.
It is a cross chest holster, made from ballostic nylon.
It is cut back for the RMR and mi e has (1) magazine pouch on it.
I carry mine in tne woods here n Idaho for those creatures with small brains, such as Bears and drug dealers.
It is comfortable to wear, all day and can be worn in the across the chest mode or under the arm slightly.
The builder is a lady in Alaska, and she is very helpful and will work with you.
Mine is black in color, but I believe she was coming out with a tan version this summer, (maybe).