The Ruger American in .308 Winchester is a popular rifle known for its accuracy and affordability. Many shooters seek to enhance its already impressive capabilities by converting it to accept Accuracy International Chassis System (AICS) magazines. This upgrade offers significant advantages, including increased magazine capacity, smoother feeding, and improved ergonomics. This guide will delve into the details of a Ruger American 308 AICS conversion, outlining the process, benefits, considerations, and potential pitfalls.
Understanding the AICS Advantage
Before jumping into the conversion process, it's crucial to understand why shooters choose to convert their Ruger American rifles to utilize AICS magazines. The benefits are compelling:
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Increased Magazine Capacity: AICS magazines typically offer a higher round count compared to the standard Ruger American magazine. This translates to fewer reloads during extended shooting sessions or hunting trips.
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Improved Feeding Reliability: AICS magazines are often renowned for their robust construction and reliable feeding, leading to fewer malfunctions. This is especially beneficial in demanding conditions.
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Ergonomic Enhancements: While subjective, many shooters find the AICS chassis systems to offer a more comfortable and customizable shooting experience. Features like adjustable cheek rests and butt pads can significantly improve the rifle's ergonomics.
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Enhanced Accuracy Potential: While not inherently guaranteed, the rigidity and stability offered by some AICS chassis systems can contribute to improved accuracy, especially when paired with heavier aftermarket barrels.
The Conversion Process: What to Expect
Converting a Ruger American .308 to accept AICS magazines usually involves one of two approaches:
1. Bottom Metal Replacement:
This is the most common method. It involves replacing the factory bottom metal (the part of the rifle that holds the magazine) with a new bottom metal specifically designed to accept AICS magazines. This is a relatively straightforward process that can often be accomplished with basic gunsmithing tools. However, finding a well-fitting, reliable bottom metal is crucial for seamless functionality.
2. Complete Chassis System Installation:
This more extensive conversion involves replacing the entire stock and receiver assembly with a complete AICS-compatible chassis system. This method offers the most significant ergonomic and potentially accuracy enhancements but requires more significant investment and may necessitate professional installation in some cases.
Choosing the Right Components
The success of your Ruger American 308 AICS conversion hinges on selecting high-quality components. Factors to consider include:
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Bottom Metal Compatibility: Ensure the bottom metal is specifically designed for the Ruger American .308 and is compatible with AICS magazines. Pay close attention to reviews and specifications before purchasing.
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Magazine Compatibility: AICS magazines are not all created equal. Choose magazines known for their reliability and compatibility with your chosen bottom metal.
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Chassis System (If Applicable): If opting for a full chassis system, research various brands and models, paying attention to features, reviews, and compatibility with your specific Ruger American rifle.
Potential Challenges and Considerations
While a Ruger American 308 AICS conversion is generally achievable, there are potential challenges to be aware of:
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Fitting Issues: Minor fitting adjustments may be necessary, particularly with aftermarket bottom metal. This often involves minor filing or sanding to ensure proper alignment and function.
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Cost: The cost of the conversion can vary significantly depending on the chosen components and whether you perform the work yourself or hire a gunsmith.
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Warranty Implications: Modifying your rifle may void its manufacturer's warranty. Check the warranty terms before proceeding.
Conclusion: Weighing the Pros and Cons
Converting a Ruger American .308 to accept AICS magazines offers several benefits, including increased magazine capacity, improved feeding reliability, and enhanced ergonomics. However, it's essential to carefully consider the costs, potential challenges, and warranty implications before undertaking this modification. Thorough research and the selection of high-quality components are crucial for a successful and satisfying conversion. Remember to always prioritize safety and follow all applicable gun safety regulations.
