I know they are widely dissed, but for the few times I have chosen to carry an N frame concealed, I have used a Galco Miami Classic (aka "Jackass rig") shoulder holster. Some wiseacres say the holster is named for the people who carry it. An N frame isn't something I care to carry on my hip as CCW. OC in a proper belt holster for field or range use is another thing entirely and more of the role that I think the N frame fills. Otherwise, it is a historically significant duty gun from about 30+ years ago.