The Colt Mk IV Series 70 Government Model .45 is more than just a pistol; it's a piece of firearms history. This iconic handgun, a direct descendant of the legendary 1911, holds a special place in the hearts of collectors and shooters alike. This in-depth guide will explore the history, features, variations, and what makes this particular Colt so desirable.
The Legacy of the 1911 and the Series 70
The Colt 1911, designed by John Browning, has a legacy spanning over a century. Its robust design, reliable operation, and accuracy have cemented its place as one of the most influential handguns ever created. The Series 70 represents a significant era in Colt's production, marking a return to many of the original 1911 design features. This makes the Mk IV Series 70 particularly sought after by purists and collectors.
Key Differences Between Series 70 and Later Models:
| Feature | Series 70 | Later Colt Models (Series 80 and beyond) |
|---|---|---|
| Firing Pin Block | Absent | Present |
| Hammer | Traditional, single-action | Often modified, may include features like a firing pin safety block |
| Series Markings | "Series 70" clearly marked | Different series markings |
| Manufacturing | Often considered higher quality, with tighter tolerances. | Manufacturing changes reflected in production standards |
The absence of a firing pin safety block in the Series 70 is a key distinguishing feature. While modern safety features are appreciated by many, the lack of this block is a significant point of contention among collectors who prefer the original design philosophy. Many believe the Series 70 offers a purer shooting experience, closer to the original 1911 design.
Identifying Your Colt Mk IV Series 70 Government Model .45
Authenticating a Colt Mk IV Series 70 requires careful examination. Counterfeit and altered pistols are unfortunately prevalent in the collector's market. Here are some key identifying features:
- Markings: Look for the clear "Series 70" marking on the slide. Examine the rollmarks carefully – poor quality markings are a red flag.
- Serial Number: Colt's serial number system provides information on the year of manufacture. Research Colt's serial number database to verify the pistol's age.
- Parts: The components should match the era of production. Examine for inconsistencies in finish, markings, and manufacturing quality.
- Colt's Patent Dates: The slide will typically display Colt’s patent dates, a common indicator of authenticity.
Case Study: A recent auction featured a purported Series 70 that was later found to be a skillfully fabricated replica. The giveaway? The rollmarks were slightly off, and the serial number didn't match Colt's records. This highlights the importance of thorough verification before purchasing.
Variations and Desirability
The Mk IV Series 70 Government Model .45 came in various finishes, including blue, nickel, and even some rare finishes. Condition is paramount in determining value. A pristine, unfired example in the original box commands a significantly higher price than a well-used pistol.
Factors Affecting Value:
- Condition: Excellent condition adds substantial value.
- Rarity: Specific finishes or variations are more desirable than common ones.
- Accessories: Original boxes, papers, and holsters significantly increase value.
- Provenance: A known history or ownership by a notable figure can boost the price.
Data Point: According to recent auction results, pristine examples of the Colt Mk IV Series 70 Government Model .45 can fetch prices ranging from several thousand dollars to tens of thousands of dollars, depending on the condition and rarity.
Conclusion: A Timeless Classic
The Colt Mk IV Series 70 Government Model .45 is more than just a firearm; it's a piece of American history and a testament to Colt's legacy. For collectors and shooters, owning one is a privilege. Remember to always prioritize thorough research and authentication before purchasing to avoid disappointment and financial loss. The market is filled with both genuine examples and replicas. Careful evaluation and due diligence will help safeguard your investment.