I'm thinking about buying another Sig, this morning at the gun show. Have some questions about the Sig Sauer SP2022 in .40 cal. My first question, are all Sig Sauer SP2022, even those in .40 cal, made in Germany? If not, how can you tell the difference between those made in Garmany, and those that are not? My second question, I heard of QC issues with those models that were made, prior to them being first discontinued. Since the Sig SP2022 has been made available agian, they have been flawless, how can I tell that the SP2022 I'm buying is the newer models made after they were originally discontinued, is their a certain serial number to look for?