Replacing your AR-15 magazine release button is a relatively straightforward process, even for novice gunsmiths. Whether you're upgrading to an ambidextrous button for faster reloads, fixing a broken button, or simply customizing your rifle, this guide provides a step-by-step walkthrough. We'll cover everything from choosing the right replacement to completing the installation safely and efficiently.
Why Replace Your AR-15 Magazine Release Button?
There are several compelling reasons to replace your AR-15's magazine release button:
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Upgrading to Ambidextrous: Many shooters prefer ambidextrous controls for faster magazine changes, regardless of their shooting hand dominance. An ambidextrous magazine release allows for quick reloads from either side of the rifle.
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Repairing a Broken Button: A broken or malfunctioning magazine release button renders your rifle inoperable until repaired. Replacing the button is the most effective solution.
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Customization and Personalization: AR-15s are highly customizable platforms. Replacing the magazine release button is a simple way to personalize your rifle with a different style, color, or material.
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Improved Ergonomics: Some aftermarket magazine release buttons offer improved ergonomics, making magazine changes smoother and more comfortable.
Choosing the Right Replacement Button
Before starting the replacement, selecting the appropriate button is crucial. Consider these factors:
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Ambidextrous vs. Standard: Decide whether you need a standard (right-handed) or an ambidextrous release. Ambidextrous buttons usually have a lever or extended paddle on both sides of the lower receiver.
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Material: Buttons are available in various materials like aluminum, steel, polymer, and even titanium. Each material offers different levels of durability and weight. Aluminum is a popular choice for its balance of strength and lightweight design.
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Style and Aesthetics: Many aftermarket buttons come in different colors, finishes (e.g., anodized, cerakoted), and designs to match your rifle's overall aesthetic.
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Compatibility: Ensure the replacement button is compatible with your specific AR-15 lower receiver. Some manufacturers may have slightly different dimensions.
Tools and Materials Needed
To successfully replace your AR-15 magazine release button, gather these tools and materials:
- New AR-15 Magazine Release Button: Select your preferred replacement based on the factors discussed above.
- Punch (small diameter): A small diameter punch, ideally a brass punch to prevent marring the metal, will be used to remove the retaining pin.
- Hammer: A small hammer will be used in conjunction with the punch.
- Roll Pin: If your replacement button requires a different pin than your existing button you will need the correct sized roll pin to complete the replacement.
- Optional: AR-15 Lower Parts Kit (Optional but recommended for having spares): Including extra pins.
Step-by-Step Replacement Process
1. Safety First: Always treat your firearm as if it were loaded. Double-check that the rifle is unloaded before starting the process.
2. Remove the Existing Button: Using the punch and hammer, carefully drive out the retaining pin located inside the magazine release button. Use gentle but firm taps to prevent damaging the lower receiver. Once the pin is removed, the old magazine release button can be easily removed.
3. Install the New Button: Insert the new magazine release button into the lower receiver, ensuring it's properly seated.
4. Insert the Retaining Pin: Align the retaining pin with the holes in the button and the lower receiver. Use the punch and hammer to carefully tap the pin back into place. Again, use gentle, controlled strikes.
5. Function Check: After installation, test the new magazine release button to ensure it functions correctly and smoothly. Try releasing the magazine several times.
Troubleshooting
If you encounter issues during the installation, here are some common troubleshooting tips:
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Bent Pin: If the retaining pin is bent, try using a smaller punch or adjusting its angle to properly align the pin with the holes.
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Button Not Seated Correctly: Double-check that the button is completely seated in the receiver before installing the pin.
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Incompatibility: If you're experiencing problems, ensure the new button is compatible with your lower receiver.
Replacing your AR-15 magazine release button is a simple upgrade or repair that can significantly enhance your shooting experience. Following these steps and using the correct tools will ensure a safe and successful installation. Remember always to prioritize safety and handle your firearm responsibly.
