The Smith & Wesson M&P 40 is a popular and reliable handgun, favored by both law enforcement and civilian shooters for its ergonomics and performance. However, one common desire among M&P 40 owners is to increase their magazine capacity. This guide explores the world of M&P 40 magazine extensions, covering their benefits, drawbacks, considerations, and how to choose the right one for your needs.
Why Choose an M&P 40 Magazine Extension?
The primary reason for using a magazine extension is to increase the number of rounds you can carry and fire before reloading. This translates to several key advantages:
- Increased Capacity: The most obvious benefit is the added firepower. More rounds mean you can engage in longer firefights or handle multiple threats without needing a reload.
- Improved Training: Extended magazines allow for more practice rounds during training exercises without frequent interruptions. This promotes better muscle memory and faster reload times.
- Enhanced Confidence: Knowing you have a larger capacity can boost confidence in self-defense situations. This psychological advantage can be significant in high-stress scenarios.
- Tactical Advantages: In competitive shooting, a higher capacity can provide a decisive edge, allowing for more shots on target before a reload.
Types of M&P 40 Magazine Extensions
Several types of magazine extensions are available for the M&P 40, each with its own pros and cons:
Basepads:
These are the most common type, attaching to the bottom of the magazine to add length and capacity. Basepads are generally easy to install and remove and come in various materials like polymer and metal. They offer a straightforward way to increase capacity with minimal modification.
Magazine Bodies:
These extensions replace the entire magazine body, offering a significantly larger capacity increase compared to basepads. They typically require a more involved installation process and may involve slight modifications to the firearm. These can be advantageous for significant capacity increases but sometimes affect the magazine's reliability.
Factors to Consider When Choosing an M&P 40 Magazine Extension
Before purchasing a magazine extension, carefully consider these factors:
- Capacity Increase: Determine how much additional capacity you need. Some basepads add only a few rounds, while others add significantly more. Magazine bodies typically add the most capacity but are more expensive and potentially more prone to causing problems.
- Material: Polymer extensions are generally lighter and less expensive, while metal extensions are more durable but heavier. Consider your priorities in terms of weight and durability.
- Reliability: Ensure the extension is compatible with your specific M&P 40 magazine and that it doesn't hinder the function of the firearm. Look for reputable manufacturers with positive user reviews.
- Legality: Always check your local and state laws regarding magazine capacity before purchasing an extension. Restrictions vary widely depending on your jurisdiction.
- Concealability: If you plan on carrying your M&P 40 concealed, a larger, extended magazine might print (show the outline of the magazine through clothing), affecting your concealment capabilities.
Installation and Maintenance
Installing a magazine extension is generally straightforward, though the exact process varies depending on the type of extension. Always consult the manufacturer's instructions for detailed guidance. Regular cleaning and maintenance of your magazines, including the extension, are essential for reliable operation.
Conclusion: Finding the Right Fit for Your Needs
Choosing the right M&P 40 magazine extension requires careful consideration of your individual needs and preferences. By understanding the different types of extensions available and weighing the various factors discussed above, you can make an informed decision and enhance the performance and capabilities of your firearm. Remember to prioritize reliability and legality throughout the process. Always practice safe firearm handling and follow all applicable laws and regulations.
