A Foundation Forged in History
The Evolution of the Colt 1911
The story of the 1911 is one of evolution and refinement. Initially adopted by the US military, the 1911 quickly gained a reputation for reliability and stopping power, chambered in the potent .45 ACP cartridge. Over the decades, the 1911 design has undergone numerous iterations and improvements, but the fundamental principles of Browning’s original design remain intact. The Colt 70 Series emerged as a pivotal point in this evolutionary journey. Introduced in the early 1970s, this series built upon the successes of its predecessors while incorporating enhancements that addressed both performance and safety.
Defining the 70 Series
The 70 Series is characterized by its use of a collet barrel bushing and a firing pin safety. The collet barrel bushing, in particular, was designed to enhance accuracy by providing a more consistent lockup between the barrel and the slide. This innovation, coupled with the robust construction of the firearm, quickly endeared the 70 Series to those seeking reliability and accuracy. While the firing pin safety added an additional layer of security, it also contributed to a slightly different trigger feel, a characteristic that some shooters adjusted to or modified.
The 70 Series in Competitive Shooting
The 70 Series’ emergence coincided with a growing interest in practical pistol shooting, including disciplines that demanded precision, speed, and consistent performance. The 1911’s inherent qualities, such as its comfortable ergonomics, crisp trigger, and customizable nature, made it a natural choice for these competitive environments. The introduction of the Colt 70 Series therefore marked a significant opportunity for shooters looking for a solid foundation upon which to build a competition-ready pistol.
Essential Features: What Makes the 70 Series Tick
Core Design and Caliber
To understand the Colt 70 Series Competition platform, it’s crucial to examine its core features and how they contribute to success on the range. The foundation of any 1911 is its robust and proven design. The 70 Series, typically constructed with a forged steel frame and slide, offers a weight and balance that contribute to its controlled recoil characteristics. The standard configuration offers a solid platform for precision shooting. Considering the caliber, while the .45 ACP remains a classic and powerful choice, other chamberings are also common. The 9mm is also an option, with some finding it offers a flatter trajectory and allows for faster follow-up shots due to its reduced recoil.
Sights and Target Acquisition
When assessing the Colt 70 Series Competition model, the sights play a pivotal role. The original sights were adequate, but competitive shooters quickly recognized the need for upgrades. Many modern 1911 competition models now feature adjustable rear sights that allow for precise windage and elevation adjustments. Combined with a high-visibility front sight, often incorporating a fiber optic insert, this combination greatly enhances target acquisition speed and accuracy.
The Importance of the Trigger
The trigger is arguably the most crucial element in achieving consistent accuracy. The 70 Series trigger, while generally good for the era, often benefits from custom work to improve its feel. A lighter trigger pull, combined with a clean break and short reset, facilitates faster and more accurate shooting.
Ergonomics, Grip, and Slide Action
Ergonomics are another key consideration. The 1911, by design, is generally considered comfortable in the hand. However, competitive shooters frequently customize their grips to enhance their grip and control over the pistol. Options include custom grips, grip tape, or stippling. The beavertail grip safety, another common modification, helps to ensure a secure grip, even under rapid firing conditions. The slide action is crucial for reliability and speed. A smooth and reliable cycling of the slide is essential for consistent function. Any imperfections in the slide-to-frame fit can cause stoppages, which is unacceptable in competitive environments. The 70 series is designed with this in mind and benefits from thorough maintenance and attention to details.
Customization: Tailoring the 70 Series for Victory
Trigger Work and its Benefits
One of the greatest advantages of the 1911 platform, and the Colt 70 Series Competition specifically, is its remarkable customizability. The aftermarket world is filled with parts and services designed to enhance every aspect of the pistol’s performance. Trigger work is arguably the most common and impactful modification. A professional gunsmith can meticulously refine the trigger mechanism, smoothing internal surfaces, adjusting springs, and often reducing the trigger pull weight. This translates directly to improved accuracy and faster split times.
Sight Upgrades and Enhanced Target Acquisition
Sights are another area ripe for improvement. Upgrade to aftermarket sights that provide a clearer and brighter sight picture is a common upgrade. Fiber optic front sights are particularly popular for their high visibility, while adjustable rear sights provide the means for fine-tuning accuracy.
Grip Modifications for Control
Modifying the grip is essential for achieving optimal control and recoil management. The options are numerous, from custom wood grips to grip tape. Some shooters choose to have their frames professionally stippled, creating a more aggressive, secure grip.
Accuracy Enhancements and Additional Modifications
Accuracy enhancements are also crucial. Match-grade barrels, precisely fitted to the slide, are a common upgrade. These barrels are manufactured to exacting tolerances, leading to greater precision. The slide-to-frame fit itself can also be carefully adjusted, eliminating any play and ensuring consistent lockup. Handloading ammunition specifically tailored to the pistol’s characteristics is also common practice for those seeking peak performance. Beyond the core components, other modifications can enhance performance. The installation of a magwell, for example, helps to streamline magazine changes, improving speed in timed events. Extended magazine releases and slide stops can also enhance the speed and efficiency of reloading. Hammer and sear upgrades can further improve the trigger pull.
Performance on the Range: The 70 Series in Action
Accuracy and the Role of Modifications
When properly customized and handled, the Colt 70 Series Competition pistol can be a formidable performer on the range. Accuracy is the ultimate goal. With the right modifications and a skilled shooter, the 1911, including the 70 Series, can achieve exceptional levels of precision. The platform’s inherent design, combined with match-grade components and careful tuning, allows for impressive groups at various distances.
Reliability and Recoil Management
Reliability is paramount. A competition pistol must function flawlessly, shot after shot. The 1911, when properly maintained and built with quality components, is renowned for its reliability. Careful attention to detail, regular cleaning, and proactive parts replacement can minimize the chances of malfunctions. Recoil management is another crucial factor in competitive shooting. The 1911’s weight and balance, particularly in the steel-framed 70 Series, help to mitigate recoil. The platform’s design encourages a natural point of aim. Custom grips and proper shooting techniques further enhance the shooter’s ability to control recoil, allowing for faster and more accurate follow-up shots.
Benefits of Customization
The customizability of the platform also provides an edge. Shooters can tailor their pistols to their individual needs and preferences. They can experiment with different sights, grips, trigger weights, and other components to find the combination that best suits their shooting style.
Considerations: Weighing the Pros and Cons
The Cost of Entry and Maintenance
While the Colt 70 Series Competition pistol is an excellent choice for competitive shooting, there are some factors to consider before taking the plunge. The cost of entry can be a factor. While a used 70 Series can be found at a reasonable price, the cost of professional customization and parts can quickly add up. It’s important to have a realistic budget and prioritize modifications. Maintenance is essential. The 1911 requires regular cleaning, lubrication, and inspection. The shooter must understand the intricacies of the platform and be diligent in maintaining its function.
The Learning Curve and Competition Rules
There is a learning curve. Mastering the 1911, like any firearm, requires practice and training. Shooters must develop a solid understanding of the platform’s mechanics, learn proper shooting techniques, and invest time in refining their skills. Some competition rules can influence what can be modified. Understanding the rules of the specific competition you’re entering is vital.
Conclusion: The Enduring Legacy of the 70 Series
The Colt 70 Series Competition pistol remains a compelling choice for shooters seeking to compete in various disciplines. Its historical significance, robust design, customizability, and proven performance combine to make it an enduring favorite. The Colt 70 Series offers a unique blend of history, performance, and personalization. Whether you are a seasoned competitor or just starting out, the Colt 70 Series offers a solid foundation, capable of turning into a winning machine. With careful selection, diligent maintenance, and dedicated practice, the Colt 70 Series Competition platform provides an excellent opportunity to experience the thrill of competitive shooting with a truly classic firearm.
