Colt  Government MKIV Series '70, .45 acp cal. auto pistol. Serial #48630B70, mfg. 1979. Excellent condition.  Blue is at 95% with some edge and muzzle wear. The 5” barrel has a excellent and shiny bore.  Fixed combat sights.  Arched mainspring housing with short trigger. Gold Colt monogrammed walnut grips are excellent.  Action is smooth and tight with a crisp trigger.  A wonderful example.