Replacing your AR-15 magazine release button is a relatively straightforward process, even for novice gunsmiths. Whether you're looking to upgrade to an ambidextrous button for quicker magazine changes, replace a broken part, or simply customize your rifle, this guide will walk you through the steps. We'll cover the tools you'll need, the process itself, and some things to consider before you begin.
Why Replace Your AR-15 Magazine Release Button?
There are several reasons why you might want to replace your AR-15 magazine release button:
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Ambidextrous Conversion: Many shooters prefer an ambidextrous magazine release, allowing for faster reloading from either side. This is particularly beneficial for left-handed shooters or those who need to manipulate the magazine release under stress.
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Broken or Worn Button: Over time, the magazine release button can wear down or break, making it difficult or impossible to release the magazine. Replacing it is a necessary repair.
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Customization: Aftermarket magazine release buttons come in a variety of materials and styles, allowing you to personalize your rifle's aesthetics and feel. Options range from simple replacements to enhanced designs with improved ergonomics.
Tools and Materials You'll Need
Before you begin, ensure you have the following tools and materials:
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New AR-15 Magazine Release Button: Choose a button that's compatible with your lower receiver. Pay attention to material (aluminum, polymer, etc.) and style (standard, extended, ambidextrous).
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Punch (Small Diameter): A standard punch, preferably with a slightly smaller diameter than the magazine release button's pin, will be crucial for removing the retaining pin. A nylon punch is preferable to prevent marring the metal.
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Hammer: A small hammer will help drive the punch. Avoid using excessive force.
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Gunsmithing Mat (Optional but Recommended): This protects your firearm and work surface from scratches.
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Safety Glasses: Always wear safety glasses when working with tools and firearms.
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Torque Wrench (Optional): While not strictly necessary for this task, a torque wrench ensures you don't overtighten the new button, potentially damaging the receiver.
Step-by-Step Guide to Replacing Your AR-15 Magazine Release Button
Safety First: Before beginning any work on your firearm, ensure it is unloaded and the bolt is locked to the rear. Double-check!
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Remove the Retaining Pin: Use the punch to gently tap out the retaining pin that holds the magazine release button in place. The pin is usually located on the opposite side of the receiver from the button itself. Work carefully to avoid damaging the pin or receiver.
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Remove the Old Magazine Release Button: Once the pin is removed, the old magazine release button should slide out easily. If it's stuck, gently tap it out with the punch, working from the side opposite the retaining pin.
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Install the New Magazine Release Button: Insert the new magazine release button into the lower receiver. Ensure it's fully seated.
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Reinsert the Retaining Pin: Align the retaining pin with the hole and gently tap it back into place using the punch and hammer. Avoid using excessive force; a firm but gentle tap is sufficient.
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Test Functionality: Load a magazine and test the functionality of the new magazine release button. Ensure the magazine drops freely and that the button operates smoothly.
Choosing the Right Replacement Button
The market offers a wide array of AR-15 magazine release buttons. Consider these factors when making your selection:
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Material: Aluminum buttons are durable but can be slightly more expensive. Polymer buttons are lighter and more cost-effective.
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Ambidextrous vs. Standard: Ambidextrous buttons offer increased convenience but might slightly increase the cost.
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Size and Shape: Some buttons have extended designs for easier manipulation. Choose a size and shape that feels comfortable for you.
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Manufacturer Reputation: Opt for reputable brands known for quality and reliability.
Conclusion
Replacing an AR-15 magazine release button is a relatively simple process that can significantly improve your shooting experience. By following these steps and choosing the right replacement button, you can quickly and safely enhance the functionality and ergonomics of your rifle. Remember always to prioritize safety and handle your firearm responsibly.
