I had this slide professionally milled and finished by Vulcan Machine Werks in the diamond like carbon (DLC) finish which is their best and way more durable than cerakote. I have the paperwork of the invoice. The trijicon RMRcc is the 6.5 MOA red dot. No adapter plates needed, this mounts directly to the slide. The slide already has suppressor height sights for lower 1/3 co-witness. I am also including a vedder light tuck holster that is already cut for an RMRcc. Comes with everything in the pictures. Asking for $1,000 OBO.