My gun show buddy passed away recently and left me his old model Single Six with the 9 1/2" barrel. The factory tells me that they shipped the gun in October of 1962. It is in excellent condition and came with the .22 mag cylinder in it. Unfortunately, he lost the LR cylinder and got another somewhere. I can't get it in the gun. It probably would be out of time too. Factory tells me that they can fix it but I would have to agree to have the action updated but I won't do that. Looks like I got a very nice .22 mag revolver.