Colt Service Ace, .22 long rifle cal. automatic pistol.  Serial #SM14528, mfg. 1978.  Like new condition.  The Real McCoy here! 5” barrel has mint bore.  Slide and frame have near 100% polished blue finish with adjustable sights.  Frame has 98% satin finish.  Colt gold monogrammed checkered walnut grips are excellent.  Correct magazine. Gun appears test fired only. Factory boxis missing end label but has correct instruction booklet.  Beautiful!