The M&P 40 is a solid pistol, but let’s be real, there’s always room for improvement. I remember when I first got mine; the trigger felt a little mushy, and the sights were just okay. Upgrading a few key components can seriously enhance your shooting experience, whether you’re at the range, competing, or carrying for self-defense. After trying out several options myself, I’ve put together a list of the best upgrades for your M&P 40 that can make a real difference in performance and feel.
Product Overview / Quick Summary
- Apex Tactical Specialties Action Enhancement Trigger Kit: Dramatically improves trigger pull and reset.
- Trijicon HD Night Sights: Enhanced visibility in low-light conditions.
- Streamlight TLR-7A: Compact and powerful weapon light.
- Magpul M&P Magazine Well: Facilitates faster and more consistent reloads.
- Hyve Technologies Monarch Trigger: Another great option for trigger improvement with a unique look.
Top 5 Best M&P 40 Upgrades
Apex Tactical Specialties Action Enhancement Trigger Kit
The Apex trigger kit is a game-changer for the M&P 40. It replaces the factory trigger with a flat-faced design and modified sear, resulting in a smoother, lighter trigger pull and a crisper break.
Pros:
- ✅ Significantly improved trigger pull and reset
- ✅ Enhanced accuracy and control
- ✅ Durable construction
Cons:
- ❌ Can be challenging to install for beginners
- ❌ Higher price point compared to other trigger options
- ❌ May require some fitting
Verdict: If you’re serious about improving your M&P 40’s trigger, the Apex kit is worth the investment. It’s ideal for competition shooters and anyone looking for a premium trigger feel.
Trijicon HD Night Sights
Trijicon HD Night Sights are a must-have for anyone who carries their M&P 40 for self-defense. These sights feature a bright tritium lamp surrounded by a colored outline, making them highly visible in all lighting conditions.
Pros:
- ✅ Excellent visibility in low light and daylight
- ✅ Durable construction
- ✅ Easy to acquire target
Cons:
- ❌ Can be expensive
- ❌ May require professional installation
- ❌ Some users might prefer a different color combination
Verdict: For reliable and bright sights, Trijicon HD Night Sights are a top choice. They provide a significant upgrade over standard sights, especially in low-light situations.
Streamlight TLR-7A
The Streamlight TLR-7A is a compact and powerful weapon light that mounts easily to the M&P 40’s accessory rail. It provides a bright, focused beam that’s perfect for identifying targets in low-light or no-light situations.
Pros:
- ✅ Compact and lightweight
- ✅ Bright and focused beam
- ✅ Easy to operate
Cons:
- ❌ Battery life could be better
- ❌ Some users may prefer a more powerful light
- ❌ Activation switches can be a bit stiff initially
Verdict: The Streamlight TLR-7A is an excellent choice for a weapon light, balancing size, power, and ease of use. It’s great for home defense and concealed carry.
Magpul M&P Magazine Well
The Magpul M&P Magazine Well is designed to improve reload speed and consistency. It provides a wider opening for the magazine, making it easier to insert a fresh magazine quickly, especially under stress.
Pros:
- ✅ Improves reload speed and consistency
- ✅ Durable polymer construction
- ✅ Easy to install
Cons:
- ❌ Adds bulk to the grip
- ❌ May not be compatible with all magazine baseplates
- ❌ Can affect concealment
Verdict: If you’re looking to improve your reload times, the Magpul magazine well is a worthwhile addition. It’s especially useful for competition shooters and those who prioritize fast reloads.
Hyve Technologies Monarch Trigger
The Hyve Technologies Monarch Trigger offers a unique look and feel compared to other aftermarket triggers. It features a distinct design and aims to provide a smoother and more consistent trigger pull.
Pros:
- ✅ Enhanced trigger feel
- ✅ Unique aesthetic design
- ✅ Improved accuracy potential
Cons:
- ❌ Can be more expensive than other options
- ❌ Installation might require gunsmithing skills
- ❌ The aggressive design may not appeal to everyone
Verdict: The Hyve Technologies Monarch Trigger is a great choice for those looking for a trigger upgrade that also adds a custom look to their M&P 40. It’s best for shooters who appreciate both form and function.
Buying Guide
Choosing the right upgrades for your M&P 40 depends on your needs and priorities. Here are a few things to consider:
- Purpose: What do you primarily use your M&P 40 for? Competition, self-defense, or recreational shooting? This will help you determine which upgrades are most important.
- Budget: Upgrades can range from relatively inexpensive to quite pricey. Set a budget before you start shopping to avoid overspending.
- Installation: Are you comfortable installing the upgrades yourself, or will you need to take your M&P 40 to a gunsmith? Some upgrades are easier to install than others.
- Compatibility: Make sure that the upgrades you choose are compatible with your specific model of M&P 40.
- Reviews: Read reviews from other users to get an idea of the quality and performance of the upgrades you’re considering.
For example, if you are using your M&P 40 for self-defense, prioritize reliable night sights and a weapon light. If you’re a competition shooter, focus on trigger upgrades and magazine wells to improve your speed and accuracy.
FAQs
Q: Are these upgrades legal in all states?
A: It depends on your state and local laws. Always check your local regulations before installing any upgrades on your firearm.
Q: Will these upgrades void my M&P 40’s warranty?
A: It’s possible. Contact Smith & Wesson to inquire about their warranty policy regarding aftermarket upgrades.
Q: Can I install these upgrades myself?
A: Some upgrades, like magazine wells, are easy to install. Others, like trigger kits and sights, may require more technical knowledge and tools. If you’re not comfortable doing it yourself, it’s best to take your M&P 40 to a qualified gunsmith.
Q: How much do these upgrades cost?
A: Prices vary depending on the specific upgrade and where you buy it. Expect to spend anywhere from $50 to $200+ per upgrade.
Conclusion
Upgrading your M&P 40 can significantly improve its performance, feel, and overall shooting experience. Whether you’re looking to enhance your accuracy, speed up your reloads, or improve your low-light capabilities, there’s an upgrade out there for you. Just remember to do your research, consider your needs, and prioritize safety. With the right upgrades, your M&P 40 will be even better than before.
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