I have a walther ppk that I'am picking up next week its stainless steel and marked "walther LLC" "springfield mass." I called walther usa and they said it was made in 2000 acording to the seral number. I diddn't ask them if THEY built it or if it was an interarms gun simply remarked? or were these made by S&W in 2000? does anyone here know the answer to this thanks?