I know that after a certain point all the 3rd Gen pistols became TSW models. My question is regarding my 5946, and I guess my 3914 as well. Both guns are around two years old and are made for NYPD contracts. Are they basically TSW's without the rail and markings, or are they built along the specs of the older, pre-TSW models? Do they share TSW features like that goofy hammer cock and oversized frame rails?