The Smith & Wesson M&P 2.0 is a popular handgun, known for its reliability and ergonomics. A crucial component contributing to its smooth operation is the slide stop. This guide will delve into the M&P 2.0 slide stop, exploring its function, common issues, upgrades, and maintenance. Understanding this part is key to ensuring your firearm functions flawlessly.
Understanding the M&P 2.0 Slide Stop's Function
The M&P 2.0 slide stop, also known as a slide release, is a lever located on the left side of the frame. Its primary function is to lock the slide to the rear after the last round is fired. This allows for easy reloading. The slide stop also releases the slide, allowing it to move forward and chamber a new round. This seemingly simple mechanism is crucial for safe and efficient operation. Proper functioning of the slide stop is essential for reliable firearm operation. A malfunctioning slide stop can lead to malfunctions in shooting, creating safety hazards.
How the Slide Stop Works
The slide stop interacts with a notch on the slide. When the last round is fired, the empty magazine follower pushes the slide stop lever upward, engaging the notch and locking the slide open. To release the slide, the shooter depresses the slide stop lever. This disengages the notch, allowing the slide to move forward under spring tension, chambering a new round. The precise engineering ensures smooth, reliable function under various conditions.
Common M&P 2.0 Slide Stop Issues and Troubleshooting
While generally reliable, the M&P 2.0 slide stop can sometimes experience issues. These issues can range from minor inconveniences to serious malfunctions impacting safety and functionality. Addressing these issues promptly is crucial for maintaining the firearm's reliable operation.
1. Slide Stop Failure to Lock Open
This is a common problem. Several factors could contribute:
- Weak Magazine Spring: A weak magazine spring might not push the slide stop lever high enough to engage the slide's notch. Replacing the magazine spring is usually the solution.
- Dirty or Damaged Slide Stop: Accumulated debris can interfere with the slide stop's mechanism. Cleaning and lubricating the slide stop often resolves this. A damaged slide stop might require replacement.
- Improper Installation: Incorrect installation during maintenance or modifications can lead to malfunction.
2. Slide Stop Failure to Release
This can prevent you from reloading. Potential causes include:
- Excessive Lubrication: Too much lubricant can gum up the mechanism. Clean and re-lubricate with a thin layer.
- Bent or Damaged Slide Stop Lever: A bent or damaged lever needs replacement.
- Obstructions: Debris in the slide stop mechanism can hinder its movement. Thorough cleaning is essential.
3. Slide Stop Sticking or Binding
This may feel like increased friction while operating the slide stop. This could be caused by:
- Wear and Tear: Over time, parts can wear down, causing increased friction. Replacement may be necessary.
- Improper Lubrication: Insufficient lubrication can increase friction and lead to sticking. Use a high-quality firearm lubricant.
Upgrading Your M&P 2.0 Slide Stop
Many aftermarket manufacturers offer upgraded M&P 2.0 slide stops. These upgrades frequently focus on material, design, and enhanced durability. Some popular upgrades include:
- Aluminum Slide Stops: These offer a lighter weight alternative to the factory steel slide stop.
- Extended Slide Stops: These provide a larger surface area, improving ease of operation, especially for shooters with larger hands.
- Ambidextrous Slide Stops: These add a slide stop lever to the right side of the frame, enhancing usability for left-handed shooters.
Choosing the right upgrade depends on individual preferences and shooting style. Always ensure that any aftermarket parts are compatible with your specific M&P 2.0 model. Ensure the new part fits correctly before usage to maintain optimal functionality.
Maintaining Your M&P 2.0 Slide Stop
Regular maintenance is crucial for the longevity and reliable performance of your M&P 2.0 slide stop. This involves:
- Regular Cleaning: Remove accumulated debris and lubricant buildup using a suitable cleaning solvent and brush.
- Lubrication: Apply a high-quality firearm lubricant to reduce friction and ensure smooth operation.
- Inspection: Regularly inspect the slide stop for signs of wear, damage, or breakage. Replace as needed.
Following these maintenance steps will help prevent malfunctions and ensure the continued smooth and reliable operation of your firearm. Proactive maintenance extends the life of the firearm and prevents unexpected issues.
Conclusion
The M&P 2.0 slide stop is a critical part of the firearm's operation. Understanding its function, potential issues, and maintenance procedures is essential for safe and reliable shooting. By properly maintaining and, if needed, upgrading your slide stop, you can ensure your M&P 2.0 continues to perform flawlessly for years to come. Remember to always consult your firearm's manual and follow safe gun handling practices.