American Arms Model PX, .22 long rifle cal. double action auto pistol.  Serial #005028.  Excellent condition.  Based on the design by Erma Werke.  3" barrel has an excellent bore, fixed sights.  Slide mounted thumb safety.  Near 100% blue finish with no wear.  Black checkered plastic wrap-round grips are excellent.  Includes one unmarked blue magazine with finger extension.  Looks just like a Walther PPK, but smaller.  Near new condition.