DAN WESSON PRECISION SHOOTING FOR DUMMIES

Pistol Pacs had been selected by a “P” then the model variety of the revolver frame, then the barrel shroud type (blank) for traditional, “V” for vent, “VH” for Vent HeavyWhat's more, it has a 2 line roll marked shroud likewise. I know they transitioned to 1 line roll mark barrels, so possibly it is a changeover gun or one pieced collec