Hi I am interested in buying a original WW2 Colt 1911A1 rig but I do not know alot about them and would like to get some details on what should I be looking for to be sure it is all original rig and not a put together rig. I also would like to take it to the range once in a while. The year range I would like to get is 42--45. Thanks for any advise or information on this.

Ron