Do all class or varieties have the same number of pieces

[Lugerdoc]

Marc makes a good point; although switched luger parts may fit, they may not work without some fitting. The Navy & LPO8 models with have a few more parts than the standard PO8 due to their adjustable sights. The grip safety lugers will also have at least one additional part, the grip safety spring. Over the early years at DWM many parts were modified as improvements: elimination of the toggle lock assy, improved extractor, breech block and FP, improved trigger & ejector, relieved sear bar and FP and probably many changes to spring tention that are not readily appearant. TH