Hi all, I had never owned a 1911 of any make, but got interested in military handguns and I let an eager table worker at a 1999 gun show talk me into buying a Sistema Colt for $239.95 plus tax (total $255.55). The barrel and mag appeared to be original but with no S/N on either. The barrel has some proof markings on it and the mag has the letter F in an oval stamped into the base plate. The frame and slide with matching S/Ns had normal holster wear. One grip panel had a pretty big nick in it. The barrel was pretty shot out and part of the sales pitch was that I could just put in a new GI barrel. Since there was a vendor selling new GI barrels for $40 and another vendor who worked on 1911s at the show, I made the deal. So by the time I left the show I had a Sistema Colt with a new barrel and AERONAUTICA ARGENTINA markings all for less than $300. At the range the mag would not work, so at the next show I bought some GI surplus mags and they worked fine. I found out later that my pistol was manufactured in 1952 (S/N 700XX 24XX) and was imported by JLD in Unionville, CT. I can't find any import markings on the gun. I now have a Ciener .22 conversion unit for it, but have not had the opportunity to shoot it. I didn't know whether it was a good deal at the time, but I really like it and enjoy shooting it, and it has some collector value so I will keep it. It may be the only 1911 that I will ever own. poppy