Argentine Colt M1927 Sistema Navy, .45 acp cal. military auto pistol.  Serial #102584, mfg. Argentina in 1959.  Excellent condition.  Matching serial numbers on frame, slide, barrel and magazine.  5" barrel has an excellent bore, fixed military sights.  95% dull blue (parkerized) finish with light muzzle wear and some marks on the inner strap.  Navy marked slide. Black checkered plastic grips are in very nice shape with some wear.  Comes with one factory matching blue magazine.  Lanyard loop on the frame.  No visible import mark.  Super nice Argentine military .45 built on Colt tooling. C&R OK.