Colt Model 1911, No. 4 – It’s been a while since we showcased a nice 1911 and the low serial number on this one also ought to attract some attention. Wish we had 1, 2, and 3 here. This M1911 .45 pistol bears No. 4 on its right frame face. During the developmental evolution of the Model 1911, there were duplicates of very low numbers as different variations were created and evaluated. We think the finish on this one is fantastic and it obviously never saw much usage.