The Smith & Wesson M&P 9 Shield is a popular and reliable concealed carry pistol, known for its compact size and comfortable grip. However, many new owners are unfamiliar with the safety mechanisms, specifically the internal lock. This guide will walk you through the process of removing the internal lock from your Smith & Wesson M&P 9 Shield. It is crucial to remember that handling firearms requires utmost caution and responsibility. Always follow safe gun handling practices and consult your owner's manual before attempting any maintenance or modification.
Understanding the Internal Lock
The internal lock on the Smith & Wesson M&P 9 Shield is a mechanical safety feature designed to prevent accidental discharge. It's a passive safety mechanism, meaning it doesn't require any action from the user to engage or disengage it. However, the lock must be deactivated before the pistol can be fired. It's important to note that this is not a replacement for proper gun safety practices like keeping your finger off the trigger until ready to shoot and always treating every firearm as if it were loaded.
Removing the Internal Lock: A Step-by-Step Guide
Tools Required: The only tool needed is the key provided with your Smith & Wesson M&P 9 Shield. This key is usually a small, flat tool. Locate this key; it should have come with your original documentation and pistol packaging.
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Unloading the Firearm: This is the most critical step. Ensure the firearm is completely unloaded. Visually inspect the chamber and magazine to confirm no cartridges are present.
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Locating the Lock: The internal lock mechanism is located on the left side of the frame, typically near the trigger guard. You should see a small keyhole.
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Inserting the Key: Carefully insert the provided key into the keyhole.
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Activating the Lock Release: Turn the key in the designated direction (usually clockwise). You may need to apply gentle pressure while turning. Refer to your owner's manual for the precise direction; slight variations might exist depending on the specific model.
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Verification: Once the key is turned, the internal lock should be deactivated. You should feel no resistance when manipulating the trigger. Again, verify that the firearm is still unloaded before attempting to test the trigger mechanism.
Important Safety Considerations:
- Always double-check: Before handling your firearm, always visually and physically inspect the chamber and magazine to ensure they are empty.
- Owner's Manual: Refer to your firearm's owner's manual for specific instructions. The process may vary slightly between model years or variations within the M&P 9 Shield line.
- Professional Assistance: If you are uncomfortable or unsure about any step of this process, seek assistance from a qualified gunsmith or experienced firearms instructor. Never attempt something you're not confident in doing.
- Safe Storage: Once you have deactivated the lock, store your firearm securely and responsibly, ensuring it is inaccessible to unauthorized individuals, particularly children.
This guide provides general instructions; always prioritize safety and consult your owner's manual for detailed, model-specific information. Remember that responsible firearm ownership includes understanding all aspects of your weapon's operation and adhering to all applicable safety regulations.
