Colt Government Model MK IV/Series 80 .380 ACP Compact, 3.25 in Barrel, 7+1, 1983 USA
This Colt Government Model MK IV/Series 80 in .380 ACP is a compact, single-action pistol built in the USA in 1983. It features a 3.25-inch barrel, 7+1 capacity, and Series 80 firing-pin safety. Distinctive details include rear-only vertical cocking serrations, fixed sights with an integral ramped front, and black checkered synthetic grips with gold Colt medallions. The slide is marked "COLT MK IV/SERIES '80 / GOVERNMENT MODEL – 380 AUTO," and the RC-prefix serial aligns with its 1983 production.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are significant markings from previous handling and use. The bore is bright and clean. Refer to pictures.
What’s Included
- Single-stack steel magazine (1x 7-round)
The MK IV/Series 80 .380 uses a single-action, short-recoil locked-breech system, pairing familiar 1911-style handling with a compact footprint. Safety features include a manual thumb safety and the Series 80 firing-pin block.
Sights are fixed, with an integral ramped front and a dovetailed square-notch rear. The slide has rear-only vertical cocking serrations for a clean, classic profile.
This model employs a separate barrel bushing and recoil spring plug, with a smooth front strap and curved backstrap. The rowel-style external hammer provides a traditional Colt look and positive purchase.
Grips are black checkered synthetic panels with gold Colt medallions. Factory markings include "CAL. 380" on the barrel hood and "COLT MK IV/SERIES '80 / GOVERNMENT MODEL – 380 AUTO" on the slide; the pistol carries an RC-prefix serial consistent with 1983 manufacture.
Capacity is 7+1 in .380 ACP, with a compact size that maintains Government Model styling cues while offering lighter recoil and ease of carry for its class.