I've been watching all the You-Tube videos on the Ruger Redhawk in .45ACP/.45Colt Revolver. So I got one. Not especially happy with it. It developed a large burr on the rind/bushing where the cylinder pin locks into and prevents the cylinder from closing. Called Ruger and they gave me a RMA and it will be going back tomorrow to be fixed. Sad thing that an $800 plus gun wasn't "Right" out of the box. Ruger used to be known for their quality, but this one slipped by. At least it seems that this problem has appeared in the past, because the Customer Service rep I talked to knew exactly what and where the problem was.
Now, I'll make up some .45 Colt and .45 ACP rounds for it when I get it back.