I have only owned two a Smith 651 J frame 4" adj sights and a Ruger 5.5" Single Six convertable. Still have that Ruger as it was my first handgun at 17. Smith is currently still making the excellent M48 with either 4" or 6", 351PD and a Cennential verison.
Other revolvers chambered in .22 WMR were Colt, Dan Wesson, Korth, Charter Arms, Heritage, North American Arms, H&R, High Standard.
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