THE BASIC PRINCIPLES OF DAN WESSON LAYAWAY

Pistol Pacs were selected by a “P” then the model range of the revolver frame, then the barrel shroud kind (blank) for standard, “V” for vent, “VH” for Vent HeavyHence the cylinder is without a doubt different.  Possibly the threading differs from model to model to keep from with the ability to interchance barrels to models?Does anybod