Colt Government Model MK IV/Series 70 .45 ACP 1911, 5 Inch Blued, Fixed GI Sights, Double-Diamond Wood Grips, 2x 7-Round Magazines, Original Colt Factory Case Included
This Colt Government Model MK IV/Series 70 is a full-size .45 ACP 1911 with classic Series 70 lockwork and a Government-length 5-inch barrel. It features a blued steel slide and frame, fixed GI-style sights, and checkered double-diamond wood grips. The pistol includes two 7-round magazines, the original Colt factory blue hard case, an owner's manual, and a spare set of checkered 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: A few small, superficial handling marks are visible on close inspection. See the listing photos for detailed views.
What’s Included
- Original Colt factory blue hard case
- Owner's manual
- Two 7-round single-stack steel magazines marked '45 ACP'
- Spare checkered grip panels (pair), not installed
This Government Model follows the classic 1911 pattern with single-action, semi-automatic operation in .45 ACP. The configuration includes a 5-inch barrel with a conventional solid barrel bushing and a 7+1 capacity, built on a steel frame with a blued finish.
It uses Series 70-style lockwork without the Series 80 firing-pin safety. Controls are true to form, with a single-side thumb safety, a grip safety, a checkered magazine release, a short solid trigger, and a spur hammer. An arched mainspring housing and vertical rear slide serrations round out the traditional handling cues.
Sighting is straightforward with fixed GI-style irons: a blade front and a notch rear. The checkered double-diamond wood grips provide a classic look and secure hold. The pistol is made in the United States.
Two single-stack steel magazines are included and marked '45 ACP.' The package also adds the original Colt factory blue hard case, the owner's manual, and a spare pair of checkered grip panels for easy customization.




