Understanding the SCAR 17S Charging Handle
The FN SCAR 17S: a name synonymous with rugged reliability and exceptional performance. This battle-proven rifle, chambered in 7.62x51mm NATO, has earned a reputation as a formidable force on the battlefield and a sought-after firearm for civilian enthusiasts. While its design incorporates advanced features, the functionality of this firearm ultimately hinges on the dependability of its individual components. One such component, the SCAR 17S charging handle, plays a pivotal role in ensuring the rifle’s smooth and consistent operation. This article delves into the intricacies of the SCAR 17S charging handle, exploring its design, common issues, aftermarket solutions, and best practices for maximizing its performance.
The Standard Charging Handle
The heart of any semi-automatic rifle’s operation lies in the cycling of its action. In the SCAR 17S, this crucial function is largely dependent on the charging handle. Understanding its role is paramount to appreciating its importance.
The standard SCAR 17S charging handle is a relatively straightforward component. It’s typically constructed from a durable, yet lightweight, material like aluminum or a similar alloy. Its design is generally a T-shaped or slightly curved bar that protrudes from the left side of the receiver, allowing for easy manipulation. This handle is connected to the bolt carrier group (BCG), and its primary function is to manually cycle the action. Pulling the charging handle rearward extracts a spent cartridge casing, ejects it, and chambers a fresh round from the magazine. When correctly operated, the SCAR 17S charging handle facilitates this cycle, enabling rapid follow-up shots.
The original SCAR 17S charging handle, while functional, has its limitations. While generally reliable, it can be subject to wear and tear under heavy use. Its design has often been a point of contention for shooters seeking improved ergonomics and ease of use.
Common Problems Encountered with the SCAR 17S Charging Handle
Despite its inherent functionality, the standard SCAR 17S charging handle isn’t without its potential downsides. Several issues have been reported by users over time. Recognizing these problems is the first step toward finding a solution that addresses individual needs.
Charging Handle Breakage
One frequently cited issue is the potential for charging handle breakage, especially during high-volume shooting sessions or in adverse conditions. While the factory handle is generally robust, consistent and forceful operation, along with the stresses generated during firing, can eventually lead to wear, stress fractures, or even complete failure. The material used in its construction, while usually of high quality, is subjected to substantial forces during the cycling process. While rare, a broken charging handle can significantly impede the rifle’s functionality.
Difficulty with Manipulation
Another common concern relates to the ergonomics of the original design. The handle’s relatively small size and somewhat generic shape can make it challenging to grasp securely, particularly for shooters with larger hands, or those wearing gloves. In high-stress situations, when speed and precision are critical, a difficult-to-manipulate charging handle can create an unnecessary obstacle to a quick response. The original design may not offer the best grip in adverse conditions, such as rain, mud, or snow, where a firm, positive purchase on the handle is essential.
Potential to Cut or Pinch Fingers
Finally, some users have reported instances where the SCAR 17S charging handle, due to its shape and proximity to the receiver, can potentially pinch or cut fingers during its operation. While this risk is not extremely common, it does exist and warrants consideration. Especially during the heat of competition or combat, where rapid manipulation is required, the potential for a less-than-ideal grip can translate to a painful distraction.
Aftermarket Alternatives for Enhanced Performance
Fortunately, the aftermarket offers a wide array of solutions for those seeking to upgrade their SCAR 17S charging handle. These options often provide improved ergonomics, enhanced durability, and customization features tailored to a variety of preferences.
Extended Charging Handles
One prominent category of aftermarket handles features extended designs. These handles, as the name suggests, are longer than the original. This extension provides several benefits. They offer a more prominent grip point, making the handle easier to grab and manipulate, especially for shooters with larger hands or those wearing gloves. The extended profile can also improve the speed with which a shooter can charge the rifle, particularly in dynamic situations. Several popular brands offer these, including options that fit seamlessly and provide enhanced leverage.
Oversized Charging Handles
Another popular aftermarket upgrade is the oversized charging handle. These handles, while not necessarily longer, feature a more substantial gripping surface. This added surface area can greatly enhance the shooter’s ability to operate the handle with confidence, even under adverse conditions. The increased surface area also makes the handle easier to locate and grasp in low-light situations. Several manufacturers offer models that integrate perfectly with the SCAR 17S receiver.
Ambidextrous Charging Handles
Ambidextrous charging handles represent another valuable option for those seeking a more versatile setup. These handles, designed with dual levers or gripping points, allow for easy manipulation from either side of the rifle. This feature is particularly beneficial for left-handed shooters or those who frequently transition between firing positions. Ambidextrous designs ensure that the rifle can be quickly charged, regardless of the shooter’s dominant hand or the situation they are facing. Various models provide intuitive controls that do not obstruct the shooter.
Material Selection
Material selection is another critical consideration. While the factory handles are made of decent quality, aftermarket manufacturers utilize various materials to enhance durability. Some handles are crafted from aircraft-grade aluminum alloys, offering a balance of strength and weight. Others use steel or advanced polymers, each with their own advantages in terms of resistance to wear and tear. The choice of material often affects the price and the overall feel of the charging handle, so understanding these nuances is essential.
Installing and Maintaining Your Upgraded Handle
Proper installation and maintenance are crucial for ensuring your new SCAR 17S charging handle functions flawlessly. Here are some essential guidelines.
Installation Process
Installation typically involves removing the original handle and replacing it with the new one. The exact process will vary slightly depending on the manufacturer, but it usually involves removing the existing handle pin, inserting the new handle, and re-securing the pin. It’s crucial to consult the manufacturer’s instructions for your specific model to ensure proper installation. In most cases, the process can be completed with basic tools.
Maintenance Tips
Once installed, regular maintenance is necessary to keep your SCAR 17S charging handle in top condition. This includes cleaning the handle and the surrounding area to remove any dirt, debris, or carbon buildup that might interfere with its smooth operation. Lubricating the moving parts with a quality gun oil is also vital to reduce friction and ensure reliable performance. Regular inspection of the handle for wear, damage, or looseness is essential.
Best Practices and Essential Tips
Beyond the physical components, adopting sound practices will help maximize your rifle’s functionality.
Proper Handling Techniques
Proper handling techniques play a vital role in the performance of your rifle, including the charging handle. The method for charging the rifle can influence speed and prevent potential issues. Start by ensuring the magazine is correctly inserted and that the bolt is locked to the rear. Grasp the charging handle firmly, then swiftly and decisively pull it rearward to its full extent. Release the handle, allowing the bolt to slam forward, chambering a round. Practice this motion repeatedly to ensure speed and familiarity.
Troubleshooting Common Problems
Troubleshooting potential problems with the SCAR 17S charging handle can save valuable time and prevent frustration. If you encounter extraction issues, check the ammunition, and clean the chamber. If the rifle is not cycling properly, ensure the handle operates smoothly. Ensure that there is no obstruction, which can potentially impede its function.
Conclusion
In conclusion, the SCAR 17S charging handle is more than just a component; it’s an integral part of the rifle’s operation. Whether you’re a seasoned professional or a passionate enthusiast, understanding the characteristics of the SCAR 17S charging handle is crucial for optimizing your rifle’s performance. From choosing an appropriate aftermarket alternative to mastering proper handling techniques, every detail contributes to a smoother, more reliable shooting experience. Taking the time to learn the nuances of this seemingly simple component will reward you with increased confidence and capability with your SCAR 17S.
