The Smith & Wesson M&P 9mm pistol is a popular choice for both law enforcement and civilian shooters, known for its reliability and ergonomics. However, a common question surrounding this firearm centers on its safety features. This article will delve into the safety mechanisms of the S&W M&P 9mm, clarifying how they work and emphasizing safe handling practices.
The S&W M&P 9mm's Safety System: A Passive Approach
Unlike some pistols that boast manual thumb safeties, the Smith & Wesson M&P 9mm relies primarily on a passive safety system. This means the gun's inherent design and mechanical features prevent accidental discharge, rather than relying on a user-activated switch. Key components of this passive safety system include:
1. Trigger Safety: The Primary Line of Defense
The M&P 9mm incorporates a trigger safety, sometimes referred to as a "blocking safety." This is a critical component that prevents the firing pin from moving forward unless the trigger is fully depressed. The trigger safety is internal and automatically engages when the trigger is released. This feature prevents accidental firing even if the gun is dropped.
2. Drop Safety: Protecting Against Accidental Discharge
In addition to the trigger safety, the M&P 9mm features a drop safety. This mechanism is designed to prevent the firearm from discharging if dropped. The drop safety is an integral part of the firing mechanism, preventing the firing pin from striking the cartridge primer unless the trigger is properly engaged.
3. Grip Safety (Optional, on some models): An Added Layer of Security
Some models of the S&W M&P 9mm, particularly older versions, may include a grip safety. This is a lever located on the rear of the grip that must be depressed for the pistol to fire. However, many newer models of the M&P 9mm have omitted this feature, relying solely on the trigger and drop safety mechanisms.
Safe Handling Practices: Beyond the Safety Features
While the S&W M&P 9mm boasts a robust passive safety system, understanding and diligently practicing safe gun handling techniques remains paramount. These practices are crucial regardless of the firearm's inherent safety features.
1. Always Treat the Weapon as Loaded: The Golden Rule
This cardinal rule of firearm safety transcends specific models. Always assume your firearm is loaded, even if you have just checked the chamber. This mental discipline prevents accidental discharges.
2. Keep Your Finger Off the Trigger Until Ready to Shoot: A Crucial Habit
Maintain a firm grip, but keep your finger straight and outside the trigger guard until you are on target and ready to fire.
3. Be Sure of Your Target and What's Beyond: Responsible Shooting
Always identify your target and be aware of what is beyond your target. Never point a firearm at anything you do not intend to shoot.
4. Unload and Clear Your Firearm When Not in Use: A Necessary Step
When not actively shooting, ensure your firearm is unloaded and cleared. Follow the manufacturer's instructions for properly clearing and storing your weapon.
Conclusion: Responsible Ownership and Safe Practices
The S&W M&P 9mm's passive safety system offers significant protection against accidental discharges. However, the most effective safety measure is a responsible and well-trained gun owner who diligently practices safe handling procedures. Remember that understanding your firearm's mechanisms and consistently applying safe practices is the best way to prevent accidents. Always consult the manufacturer's manual for detailed instructions and safety guidelines specific to your firearm model.
