No this was a1911A1 and it was parked just like the late war guns and the serial number HAD NOT been ground off I miked the frame with a dial caliper and it was true .
There were NO signs of the number being groung off or the ground out spot being filled in with weld.
This gunwas a factory gun WITHOUT a serial number.
Guns like this did get out if the factory.
Take my 1986 3" round butt smooth finger grove grip 657 , by the serial number its a custom shop pre productions prototype and should have never left the factory, and that comes from the Smith & Wesson historian ,but I own it legally ,it went through the VCIC & NCIC checks when I bought it ,but S&W had been looking for that gun but it had never beeñ reported stolen the original owner bought it legally and so did I .
Lou