Colt Government Model MK IV/Series 80 Enhanced Stainless .45 ACP 1911, 5-Inch, 1994, Original Case, Three 8-Round Magazines
This 1994 Colt Government Model MK IV/Series 80 Enhanced is a full-size, stainless steel .45 ACP 1911 with the early-1990s Enhanced feature set. It wears brushed flats with matte rounds and retains the classic 5-inch barrel. Fixed 3-dot sights, a Commander-style hammer, and Series 80 safety system round out a configuration that appeals to shooters and Colt enthusiasts alike. It includes the original blue hard case, original manual, three 8-round magazines, and an additional set of Colt factory rubber grip panels.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This firearm is in great shape overall. There are minor, superficial scratches and blemishes on the exterior.
What’s Included
- Original blue hard case
- Original manual
- Three 8-round magazines
- Additional Colt factory rubber 1911 grip panels with Colt medallions
The Enhanced configuration features a duckbill extended grip safety, a flat vertically serrated mainspring housing, and a smooth front strap. It retains a solid, non-skeletonized trigger and uses a standard barrel bushing with a short GI guide rod and checkered plug.
The stainless construction shows Colt’s period-correct finish with brushed flats and matte rounds. Slide details include vertical rear cocking serrations and a lowered/flared ejection port.
Sighting is a fixed 3-dot system with a white-dot front and a dovetail rear. Controls include a manual thumb safety, grip safety, and the Series 80 firing-pin block. The hammer is the Commander-style rowel type.
Factory markings include the model rollmarks "COLT MK IV / SERIES 80" and "COLT GOVERNMENT MODEL." Black checkered synthetic grip panels with Colt medallions are installed, with an additional set of Colt factory rubber panels included.

