The Colt MK IV Series 80 represents a significant chapter in the history of Colt's legendary 1911 pistols. This series, produced from 1983 to 1991, introduced several key improvements while maintaining the core design elements that have made the 1911 a favorite among shooters for over a century. Understanding the nuances of the Series 80 can help you appreciate its place within the 1911 lineage and, if you're a collector, guide you in identifying a genuine example.
Key Features Distinguishing the Colt MK IV Series 80
The most defining characteristic of the Series 80 is the integrated firing pin safety. This safety mechanism, unlike the Series 70's simpler design, prevents the firing pin from striking the primer unless the trigger is fully depressed. This added safety feature significantly reduces the chance of accidental discharges, a major improvement over previous generations.
Beyond the firing pin safety, several other features help distinguish the Series 80:
Identifying Marks and Features:
- "Series 80" Rollmark: This marking is usually found on the slide, clearly identifying the pistol's model.
- Firing Pin Safety: As mentioned, this is the most crucial distinguishing feature. You'll find it integrated into the slide.
- Improved Trigger: The Series 80 often featured improvements to the trigger mechanism, leading to a crisper, more predictable trigger pull.
- Slide Serrations: The slide serrations, while retaining the classic 1911 style, may show slight variations depending on the year of manufacture.
- Serial Number Location: The serial number location and style can also provide clues to its production year within the Series 80's lifespan.
Performance and Handling:
The Series 80's firing pin safety, while enhancing safety, occasionally drew criticism for potentially affecting the trigger feel. Some shooters felt it contributed to a slightly heavier or less crisp trigger pull compared to the Series 70. However, this is often a matter of subjective opinion and depends on individual preferences and the specific example of the firearm. Overall, the Series 80 maintained the accuracy and reliability expected from a Colt 1911.
Collector's Value and Market Considerations:
The Colt MK IV Series 80 holds a respectable place in the collector's market. Its relatively short production run, coupled with the introduction of the firing pin safety, makes it a desirable pistol for enthusiasts of 1911 history. Condition, rarity of specific variations, and overall provenance greatly impact a Series 80's value. As with any collectible firearm, thorough research and consultation with reputable experts are crucial when assessing value and authenticity.
Comparison with Other Colt 1911 Series:
Understanding the Series 80 requires comparing it to other Colt 1911 generations:
- Series 70: Lacks the firing pin safety, which is the primary difference.
- Series 70 Reissue: Often marketed as modern re-creations of the Series 70, these pistols provide a glimpse into the earlier design.
- Later Series: Subsequent Colt 1911 models built upon the Series 80's foundation, incorporating further refinements and technological advancements.
Conclusion:
The Colt MK IV Series 80 represents a pivotal moment in Colt 1911 history. Its enhanced safety features and refined design elements make it a noteworthy pistol, both historically and practically. Whether you're a seasoned collector or a dedicated 1911 shooter, understanding the characteristics of this series is essential for appreciating its significance within the broader context of the iconic 1911 platform. Always remember to handle firearms safely and responsibly.
