DAN WESSON 10MM 1911 FOR DUMMIES

Pistol Pacs were specified by a “P” then the model quantity of the revolver frame, then the barrel shroud kind (blank) for normal, “V” for vent, “VH” for Vent HeavyTherefore the cylinder is unquestionably diverse.  Possibly the threading is different from model to model to maintain from having the ability to interchance barrels to mode