The rise of the AR-15 platform has led to a plethora of customization options, and among them, the side-charging upper receiver stands out for its unique advantages. Specifically, the BCA (Bear Creek Arsenal) side-charging upper is a popular choice among shooters, but is it the right choice for you? This in-depth guide explores the features, benefits, and potential drawbacks of BCA side-charging uppers to help you make an informed decision.
What is a Side-Charging Upper Receiver?
A side-charging upper receiver replaces the traditional charging handle located on the rear of the upper receiver with a charging handle situated on the side. This seemingly minor change offers several key advantages, particularly in certain shooting scenarios. The BCA side-charging upper is one example of this innovative design.
BCA Side Charging Upper: Key Features and Benefits
Bear Creek Arsenal (BCA) is a well-known manufacturer offering a wide array of AR-15 parts and complete rifles at competitive price points. Their side-charging uppers incorporate many features that make them attractive to a broad range of shooters:
1. Ambidextrous Operation:
The most significant advantage is the ambidextrous functionality. Left-handed shooters will appreciate the ease of manipulation, as they no longer need to awkwardly reach across the weapon to charge it. Right-handed shooters also benefit from the additional control and flexibility.
2. Enhanced Accessibility:
In close-quarters combat (CQB) or other situations where space is limited, the side charging handle provides easier access, allowing for faster manipulation and potentially quicker target acquisition.
3. Reduced Ejection Port Interference:
With the charging handle positioned on the side, there's less chance of interference with optics or other accessories mounted on the upper receiver. This minimizes potential obstructions and enhances the overall functionality.
4. Potential for Improved Reliability:
Some users report increased reliability in adverse conditions, as the side charging handle may reduce stress on the bolt carrier group compared to traditional rear charging handles. This claim is debated, however, and more rigorous testing would be needed to definitively prove it.
5. Cost-Effectiveness:
BCA uppers are generally known for their affordability, making them an attractive option for budget-conscious shooters looking to experience the advantages of a side-charging system.
Considerations Before Purchasing a BCA Side Charging Upper
While BCA side-charging uppers offer numerous benefits, it's important to consider the following:
1. Potential for Increased Complexity:
The side charging mechanism might introduce a slightly more complex design, potentially increasing the likelihood of malfunctions if not properly maintained. Regular cleaning and lubrication are essential.
2. Compatibility:
Ensure compatibility with your existing lower receiver and other components before purchasing. Always double-check specifications to avoid potential issues.
3. User Preference:
Ultimately, the decision depends on individual preferences and shooting style. Some shooters may find the side charging handle awkward or less intuitive compared to the traditional rear charging handle.
Conclusion: Is a BCA Side Charging Upper Right for You?
The BCA side-charging upper receiver presents a compelling option for shooters seeking ambidextrous operation, enhanced accessibility, and potential reliability benefits at a competitive price. However, potential buyers should carefully weigh the advantages against the potential increased complexity and compatibility concerns. Consider your individual needs, shooting style, and budget before making a purchase. Thorough research and reading user reviews are highly recommended before investing.
