The SIG Sauer M400 Tread is a versatile and reliable rifle that deserves equally high-quality accessories. If you’re looking to enhance your shooting accuracy, a laser sight can be a valuable addition. I’ve tested and evaluated numerous laser sights on the market to determine the best options for the M400 Tread. Here’s my detailed review of the top five lasers that stand out based on performance, features, and user feedback.
Top Product List
- Streamlight TLR-2 HL G
- SureFire X400U-A-GN
- Crimson Trace CMR-301
- OLIGHT Baldr Pro R
- Viridian X5L Gen 3
- HOLOSUN LS321G
Note: This article reflects my personal opinions. While the products mentioned may not be perfect for everyone, they might be useful for some readers.
Top 6 Best Laser Sights for SIG Sauer M400 Tread
1. Streamlight TLR-2 HL G
Specifications
- Laser Type: Green laser
- Light Output: 800 lumens
- Battery: CR123A lithium batteries (2)
- Runtime: 1.5 hours (laser and LED light)
- Weight: 4.78 oz
- Mount Type: Rail clamp system
Best Features
The Streamlight TLR-2 HL G offers a powerful combination of a high-output LED light and a precise green laser, making it an excellent choice for both tactical and everyday use. The green laser is highly visible, even in daylight, and the 800-lumen LED light provides ample illumination for low-light situations.
Pros
- High visibility green laser: Effective in various lighting conditions.
- Bright LED light: Excellent for target identification.
- Durable construction: Resistant to impact and water.
- Easy to mount: The rail clamp system allows quick attachment and detachment.
Cons
- Battery life: Limited to 1.5 hours when both laser and light are used simultaneously.
- Weight: Slightly heavier compared to some competitors.
Experience and Fit
When mounted on the SIG Sauer M400 Tread, the Streamlight TLR-2 HL G enhances accuracy and provides a clear advantage in both daylight and low-light environments. The easy mounting system is particularly beneficial for quick transitions between firearms.
Customer Comments
Online reviews praise the TLR-2 HL G for its brightness and reliability. Users appreciate the solid construction and the balance it provides on various firearms, including the M400 Tread.
➡️➡️➡️ Click Here to Check Prices
2. SureFire X400U-A-GN
Specifications
- Laser Type: Green laser
- Light Output: 1,000 lumens
- Battery: CR123A lithium batteries (2)
- Runtime: 1.25 hours
- Weight: 4.9 oz
- Mount Type: Rail lock system
Best Features
The SureFire X400U-A-GN combines a high-intensity 1,000-lumen LED light with a powerful green laser. Its rugged aerospace aluminum body ensures durability, and the Total Internal Reflection (TIR) lens focuses the light into a far-reaching beam with significant peripheral illumination.
Pros
- Powerful illumination: 1,000 lumens for superior visibility.
- Durable: Aerospace aluminum construction and waterproof.
- Precision laser: The green laser is highly visible and precise.
- Easy to use: Intuitive controls and secure mounting system.
Cons
- Runtime: Limited to 1.25 hours of use.
- Price: Higher price point compared to some alternatives.
Experience and Fit
The SureFire X400U-A-GN fits perfectly on the SIG Sauer M400 Tread, providing excellent illumination and a highly visible laser. It’s an ideal choice for tactical applications and home defense due to its robust build and performance.
Customer Comments
Users commend the X400U-A-GN for its brightness and durability. The green laser’s visibility and the LED light’s intensity receive high praise, although some mention the higher cost as a potential drawback.
➡️➡️➡️ Click Here to Check Prices
3. Crimson Trace CMR-301
Specifications
- Laser Type: Green laser
- Light Output: 1,000 lumens
- Battery: CR123 lithium battery (1) or rechargeable battery pack
- Runtime: 1 hour
- Weight: 5.9 oz
- Mount Type: Picatinny rail
Best Features
The Crimson Trace CMR-301 is a robust tactical light and laser combo designed for rifles. It features a high-output LED light and a highly visible green laser. The remote switch activation provides versatile control options, making it suitable for various tactical scenarios.
Pros
- High lumen output: 1,000 lumens for bright illumination.
- Versatile power options: Uses either CR123 batteries or a rechargeable pack.
- Remote switch: Allows flexible activation.
- Durable design: Built for rugged use.
Cons
- Weight: Heavier than some other options.
- Runtime: Limited to 1 hour with maximum output.
Experience and Fit
Mounting the Crimson Trace CMR-301 on the SIG Sauer M400 Tread provides enhanced accuracy and target acquisition. The remote switch is particularly advantageous for maintaining control while keeping your hands on the rifle.
Customer Comments
Customers appreciate the CMR-301’s bright light and the ease of use provided by the remote switch. However, some note the weight as a minor drawback, especially for extended use.
➡️➡️➡️ Click Here to Check Prices
4. OLIGHT Baldr Pro R
Specifications
- Laser Type: Green laser
- Light Output: 1,350 lumens
- Battery: Built-in rechargeable battery
- Runtime: 1.5 hours
- Weight: 4.55 oz
- Mount Type: Quick-release Picatinny rail mount
Best Features
The OLIGHT Baldr Pro R stands out with its impressive 1,350-lumen output and integrated green laser. The rechargeable battery eliminates the need for disposable batteries, and the quick-release mount allows for easy attachment and detachment.
Pros
- High lumen output: 1,350 lumens for maximum brightness.
- Rechargeable battery: Convenient and eco-friendly.
- Quick-release mount: Easy to attach and remove.
- Compact and lightweight: Less bulk on the rifle.
Cons
- Price: Higher cost due to advanced features.
- Runtime: Limited to 1.5 hours on full output.
Experience and Fit
The OLIGHT Baldr Pro R offers a seamless fit on the SIG Sauer M400 Tread, providing both powerful illumination and a visible green laser. The quick-release feature is particularly useful for those who frequently switch between firearms.
Customer Comments
Users highlight the Baldr Pro R’s brightness and the convenience of the rechargeable battery. The quick-release mount is also praised for its ease of use, though some mention the higher price as a consideration.
➡️➡️➡️ Click Here to Check Prices
5. Viridian X5L Gen 3
Specifications
- Laser Type: Green laser
- Light Output: 500 lumens (constant), 600 lumens (strobe)
- Battery: CR123A lithium batteries (2)
- Runtime: 1 hour (laser and light)
- Weight: 3.3 oz
- Mount Type: Universal rail mount
Best Features
The Viridian X5L Gen 3 combines a high-visibility green laser with a versatile LED light that offers both constant and strobe modes. The universal rail mount makes it compatible with a wide range of firearms.
Pros
- Dual light modes: Constant and strobe for tactical versatility.
- Lightweight: Minimal impact on the rifle’s balance.
- Universal mount: Compatible with many firearms.
- Bright laser: Highly visible green laser.
Cons
- Runtime: Limited to 1 hour on full use.
- Light output: Lower lumens compared to some competitors.
Experience and Fit
The Viridian X5L Gen 3 is a lightweight and effective option for the SIG Sauer M400 Tread. Its dual light modes are particularly useful in tactical situations, providing both steady illumination and disorienting strobe effects.
Customer Comments
Reviews often mention the X5L Gen 3’s versatility and the effectiveness of its strobe mode. Users also appreciate its lightweight design, though some wish for a longer runtime.
➡️➡️➡️ Click Here to Check Prices
6. HOLOSUN LS321G
Specifications
- Laser Type: Green laser and IR laser
- Light Output: None (laser only)
- Battery: CR123A lithium battery
- Runtime: 5 hours
- Weight: 7.76 oz
- Mount Type: Picatinny rail
Best Features
The HOLOSUN LS321G is a multifunctional laser sight that includes both a green laser and an infrared (IR) laser, making it suitable for both visible and night vision operations. Its durable housing and multiple modes of operation cater to professional and tactical users.
Pros
- Dual laser modes: Green and IR for day and night use.
- Long runtime: Up to 5 hours of continuous use.
- Durable construction: Built to withstand harsh conditions.
- Versatile: Suitable for a variety of tactical applications.
Cons
- Weight: Heavier than many other laser sights.
- No light: Lacks an integrated LED light.
Experience and Fit
The HOLOSUN LS321G is a specialized option for the SIG Sauer M400 Tread, offering superior performance in both visible and infrared spectrums. It’s an excellent choice for those who require night vision capabilities.
Customer Comments
Users praise the LS321G for its dual laser capabilities and durability. The long battery life is also frequently mentioned, although some note the additional weight as a minor issue.
➡️➡️➡️ Click Here to Check Prices
How to Choose the Best Laser Sight for SIG Sauer M400 Tread
Key Considerations
- Laser Type and Visibility: Green lasers are generally more visible than red lasers, especially in daylight. Consider the environment in which you’ll be using the laser.
- Light Output: If you need an integrated flashlight, ensure the lumens are sufficient for your needs. Higher lumens provide better illumination but may drain the battery faster.
- Battery Life: Consider the runtime and whether the laser uses disposable or rechargeable batteries. Longer battery life is essential for extended operations.
- Mounting System: Ensure the laser sight has a compatible and secure mounting system for the SIG Sauer M400 Tread. Quick-release systems can be beneficial for easy transitions.
- Durability and Build Quality: Look for lasers with robust construction, especially if you’ll be using them in demanding environments.
- Weight and Size: A heavier laser can affect the balance of your rifle. Choose a laser that offers a good balance of features without adding excessive weight.
FAQs
1. Why is a green laser better than a red laser?
Green lasers are more visible in daylight and have a longer effective range, making them ideal for outdoor and tactical use.
2. How do I mount a laser sight on the SIG Sauer M400 Tread?
Most laser sights come with Picatinny or universal rail mounts. Ensure the rail system is compatible with your rifle and follow the manufacturer’s instructions for secure mounting.
3. Can I use a laser sight in combination with other optics?
Yes, laser sights can be used alongside other optics such as red dot sights or scopes. Ensure they are mounted correctly and do not obstruct each other.
4. How important is battery life for a laser sight?
Battery life is crucial, especially for tactical and prolonged use. Consider lasers with longer runtimes or rechargeable batteries to minimize downtime.
5. Are laser sights legal for hunting?
Laser sight legality varies by region and game type. Check local regulations to ensure compliance with hunting laws.
Conclusion
Choosing the best laser for your SIG Sauer M400 Tread involves considering factors such as laser type, light output, battery life, mounting system, durability, and weight. The Streamlight TLR-2 HL G, SureFire X400U-A-GN, Crimson Trace CMR-301, OLIGHT Baldr Pro R, Viridian X5L Gen 3, and HOLOSUN LS321G are all excellent choices, each offering unique features to enhance your shooting experience. By evaluating these options and considering your specific needs, you can select the perfect laser sight to improve your accuracy and performance with the M400 Tread.