Santa was good to me (after I dropped very specific hints). I got an UltraDot 25 and I have mounted it on my new Ruger Mark III 22/45. Of course, that action has rendered my holster for the bare 22/45, useless. Can anyone steer me towards a holster that will accomodate the 22/45 with an UltraDot mounted on it. Any help is much appreciated.