HELPING THE OTHERS REALIZE THE ADVANTAGES OF DAN WESSON

Pistol Pacs ended up designated by a “P” then the model quantity of the revolver frame, then the barrel shroud sort (blank) for standard, “V” for vent, “VH” for Vent HeavySo the cylinder is unquestionably unique.  It's possible the threading differs from model to model to help keep from being able to interchance barrels to models?I own