The Smith & Wesson M&P 15 is a popular AR-15 platform rifle, prized for its reliability and versatility. One common modification among M&P 15 owners is stock removal and replacement. Whether you're aiming for a more comfortable shooting experience, improved ergonomics, or a personalized aesthetic, understanding the process of M&P 15 stock removal is crucial. This guide will walk you through the steps, safety precautions, and considerations for successfully removing your M&P 15 stock.
Tools and Materials Needed
Before you begin, gather the necessary tools. Improper tools can lead to damage to your rifle or injury to yourself. Ensure you have:
- A correctly sized punch: This is essential for safely removing the stock retaining pin. Using the wrong size can damage the pin or your rifle. Consult your owner's manual to confirm the correct size.
- A hammer (preferably a mallet): Use a mallet to avoid marring the metal parts.
- A catch pan or towel: This will prevent small parts from getting lost.
- Your new stock (if applicable): Have the replacement ready for installation.
- Owner's manual: Refer to your specific model's manual for any unique instructions or warnings.
Step-by-Step Stock Removal Guide
Safety First: Always treat firearms as if they are loaded. Before beginning any work, verify that the rifle is unloaded and the chamber is clear. Double-check. Triple-check. Safety is paramount.
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Orient the Rifle: Lay the rifle on a stable, padded surface with the buttstock facing away from you. This will provide better control and visibility during the process.
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Locate the Retaining Pin: This pin secures the stock to the receiver extension (buffer tube). Its location will vary slightly depending on the specific M&P 15 model, so consult your owner's manual if you're unsure. Usually, it is located near the rear of the receiver extension.
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Insert the Punch: Carefully insert the correctly sized punch into the retaining pin's hole. Ensure the punch is aligned properly to avoid bending the pin.
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Tap the Punch: Using the mallet, gently tap the punch to drive out the retaining pin. Avoid excessive force; gentle taps are sufficient. The pin should come out relatively easily. If you encounter resistance, double-check the alignment of the punch.
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Remove the Stock: Once the retaining pin is removed, the stock should slide off the receiver extension. If it doesn't, gently wiggle it free.
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Inspect the Components: Carefully inspect the removed retaining pin and receiver extension for any damage.
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Install New Stock (Optional): If you're installing a new stock, follow the manufacturer's instructions. The process is generally the reverse of removal, involving inserting the new stock onto the receiver extension and securing it with the retaining pin.
Choosing the Right Replacement Stock
The M&P 15's versatility extends to its stock options. The market offers a wide range of stocks, each with its strengths and weaknesses. Considerations include:
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Material: Stocks are made from various materials such as polymer, aluminum, and wood, each influencing weight, durability, and cost.
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Length of Pull: This is the distance from the trigger to the butt pad. A proper length of pull is crucial for comfort and accuracy.
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Adjustability: Many stocks allow for cheek rest height and length of pull adjustment, customizing the fit to the shooter.
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Weight: Lighter stocks can improve maneuverability, while heavier stocks may offer increased stability.
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Features: Some stocks incorporate additional features, such as integrated storage compartments or QD sling mounts.
Troubleshooting
If you encounter difficulties during stock removal, such as a stuck retaining pin, try the following:
- Lubrication: Apply a small amount of lubricant (like gun oil) to the retaining pin to help it slide out more easily.
- Different Punch: Try using a punch with a slightly different tip shape if the original one isn't working.
- Professional Help: If you're still struggling, seek assistance from a qualified gunsmith.
Remember always to prioritize safety. If you are unsure about any step of this process, consult a professional gunsmith. Improper handling of firearms can lead to serious injury. This guide provides general instructions; always refer to your specific firearm's manual for detailed and model-specific information.
