The 1911 is a legendary firearm, first adopted by the U.S. Army in 1911 and used continuously for over a century now. Over this century it has received a multitude of enhancements and improvements, but the base design has remained largely untouched. The Sig 1911 draws its design mostly from the Colt Series 80, but with minor internal improvements and an external extractor. This example of a used Sig 1911 is in very good overall condition, with minor signs of wear and use.