1994 Springfield 1911 - A1. Basic Parkerized, adjustable rear site. Original box, two mags, etc. Some parts have been changed/upgraded - trigger, slide stop, safety, hammer. I know absolutely nothing about 1911's so beyond that I'm really not sure. I know it is a very nice trigger pull. Finish seems to be fairly decent. It looks like it was well taken care of. Can take more pics if it will help. Thanks!