Model 19
I'll never be a serious collector.When 2.5s,4 inchers,and 6 inchers abound for reasonable money,(not to mention that a stainless version of the same gun is still a sub 1000 gun) the fact that a handful have an intermediate barrel length variant,would not induce me to pay that kind of premium.That kind of fundage should be destined for an engraved gun,or RM,or special antique.
I realize that supply and demand kicks in,some must have the rare for their own desire or so that someone else doesn't have it,but we're merely talking about a half inch of tube.