THIS IS AN EARLY 1913 COLT U.S. 1911, IN THE 36,XXX RANGE...IT HAS THE CORRECT SIDEWAYS PH BARREL , KEYHOLE MAG AND GOOD GRIPS...MARKINGS ARE EXCELLENT AND THE METAL IS CLEAN. SOME TOUCH UP ON THE SLIDE. OVERALL, A VERY GOOD EARLT COLT MILITARY 1911 THAT IS ALL CORRECT.