Choosing the best laser for your Glock 20 can significantly enhance your shooting accuracy and performance. With numerous options available on the market, finding the perfect laser sight tailored to your specific needs can be daunting. In this article, I will review some of the top laser sights from well-known brands and provide a comprehensive guide on how to choose the best laser for your Glock 20.
Top Laser Sights for Glock 20
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 5 Best Laser Sights for Glock 20
1. SureFire X400U-A
Specifications:
- Laser Color: Red
- Lumens: 1,000
- Runtime: 1.5 hours (laser and light)
- Weight: 4.9 oz
- Battery: 2 CR123A lithium
Best Features:
The SureFire X400U-A is a robust combination of a powerful white light and a precision red laser, making it ideal for both defensive and tactical scenarios. The high-intensity LED produces 1,000 lumens, providing excellent visibility in low-light conditions.
Pros:
- Extremely bright 1,000-lumen light
- Durable and waterproof construction
- Ambidextrous switch
- Integrated rail clamp system for secure attachment
Cons:
- Higher price point
- Bulkier compared to some other models
Experience:
When using the SureFire X400U-A on my Glock 20, the immediate impression is the sheer brightness of the light, which can easily disorient an intruder. The red laser is highly visible and maintains zero well. Despite its bulk, the SureFire X400U-A balances well on the Glock 20, making it a favorite for home defense and tactical applications.
Customer Comments:
Many online reviews praise its rugged build and reliability in high-stress situations. Users often highlight the light’s intensity as a critical feature for home defense.
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2. Streamlight TLR-2 HL G
Specifications:
- Laser Color: Green
- Lumens: 1,000
- Runtime: 1.5 hours
- Weight: 4.78 oz
- Battery: 2 CR123A lithium
Best Features:
The Streamlight TLR-2 HL G combines a high-output light with a green laser, which is easier to see during daylight compared to red lasers. It’s built to withstand the harsh recoil of the Glock 20 and other high-caliber firearms.
Pros:
- Green laser for better daytime visibility
- 1,000 lumens for exceptional brightness
- Easy installation and removal
- Ambidextrous controls
Cons:
- Slightly heavier
- Requires frequent battery changes with regular use
Experience:
Mounting the TLR-2 HL G on the Glock 20 was straightforward, and the green laser provided superior visibility in various lighting conditions. The light is impressively bright, offering clear illumination in dark environments. The unit’s weight is noticeable but doesn’t impede handling.
Customer Comments:
Users consistently praise the green laser’s visibility and the powerful flashlight. Many recommend it for tactical use due to its reliability and ease of operation.
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3. Crimson Trace CMR-204
Specifications:
- Laser Color: Green
- Lumens: 100
- Runtime: 2 hours (laser), 1 hour (laser and light)
- Weight: 2.8 oz
- Battery: 1 CR2 lithium
Best Features:
The Crimson Trace CMR-204 offers a versatile combination of a green laser and a 100-lumen LED light in a compact and lightweight package. It is designed for quick and easy attachment to most rail-equipped firearms.
Pros:
- Compact and lightweight design
- Green laser for enhanced visibility
- Quick installation
- Adjustable windage and elevation
Cons:
- Less powerful flashlight compared to others
- Shorter runtime for combined laser and light usage
Experience:
The Crimson Trace CMR-204 fits seamlessly onto the Glock 20, offering minimal additional weight. The green laser is bright and precise, making target acquisition fast and accurate. While the 100-lumen light is not as powerful as others, it suffices for most indoor scenarios.
Customer Comments:
Owners appreciate the CMR-204 for its compact size and the brightness of the green laser. The flashlight, although not the brightest, is considered adequate for close-quarters use.
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4. OLIGHT Baldr Pro R
Specifications:
- Laser Color: Green
- Lumens: 1,350
- Runtime: 1 hour (laser and light)
- Weight: 4.55 oz
- Battery: Rechargeable (built-in)
Best Features:
The OLIGHT Baldr Pro R stands out with its exceptionally bright 1,350-lumen light and a highly visible green laser. The built-in rechargeable battery is a convenient feature, eliminating the need for frequent battery changes.
Pros:
- Very bright 1,350-lumen light
- Built-in rechargeable battery
- Durable construction
- Quick detach mount
Cons:
- Pricey
- Battery recharge requires time
Experience:
Using the OLIGHT Baldr Pro R on the Glock 20 felt natural and well-balanced. The brightness is unparalleled, and the green laser enhances aiming accuracy significantly. The rechargeable battery is a great feature, though it does require planning for charging downtime.
Customer Comments:
Reviewers love the brightness and convenience of the rechargeable battery. The green laser is frequently highlighted as a standout feature, making it a top choice for many users.
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5. Viridian X5L Gen 3
Specifications:
- Laser Color: Green
- Lumens: 500
- Runtime: 1.5 hours (laser and light)
- Weight: 3.3 oz
- Battery: 1 CR123A lithium
Best Features:
The Viridian X5L Gen 3 is known for its advanced features, including a green laser and a 500-lumen tactical light. It integrates well with various firearms and offers a compact, lightweight solution.
Pros:
- High-visibility green laser
- Decent 500-lumen light
- Lightweight and compact
- Multiple operational modes
Cons:
- Moderate light brightness
- Requires specific holsters
Experience:
Mounting the Viridian X5L Gen 3 on the Glock 20 provided a balance of visibility and weight. The green laser is bright, making it easy to acquire targets quickly. While the 500-lumen light is not the most powerful, it is sufficient for most tactical and defensive needs.
Customer Comments:
Users often commend the X5L Gen 3 for its reliability and the green laser’s brightness. Some mention the need for specific holsters as a minor inconvenience.
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How to Choose the Best Laser Sight for Glock 20
Factors to Consider
- Laser Color: Green lasers are typically more visible in daylight than red lasers, making them a better choice for outdoor use.
- Lumens: The brightness of the tactical light is crucial, especially for low-light environments. Higher lumens offer better visibility.
- Battery Life: Consider the runtime and the type of battery used. Rechargeable options can be more convenient but may require downtime for charging.
- Size and Weight: Ensure the laser sight does not add excessive weight or bulk to your Glock 20, affecting its handling.
- Durability: Look for models with robust construction that can withstand the recoil of the Glock 20 and harsh environmental conditions.
- Ease of Installation: Opt for laser sights that are easy to install and remove, ideally without needing special tools.
- Adjustability: The ability to adjust windage and elevation is important for maintaining accuracy over time.
FAQs
Q: Are green lasers better than red lasers for daytime use?
A: Yes, green lasers are generally more visible in daylight compared to red lasers, making them ideal for outdoor and daytime shooting scenarios.
Q: Can I use a laser sight with my existing holster?
A: It depends on the laser sight’s size and design. Some laser sights may require a specific holster designed to accommodate the added bulk.
Q: How do I maintain my laser sight?
A: Regularly clean the lens to ensure clarity and check the battery condition. Store the sight in a dry place to avoid moisture damage.
Q: Is a higher lumen light always better?
A: While higher lumens provide better illumination, they can also drain the battery faster. Consider your specific needs and balance brightness with battery life.
Q: Do laser sights hold zero well?
A: High-quality laser sights are designed to hold zero under recoil. However, regular checks and adjustments may be necessary to maintain accuracy.
Conclusion
Choosing the best laser for your Glock 20 involves considering factors like laser color, brightness, battery life, and overall durability. Among the top picks, each laser sight offers unique features catering to different needs and preferences. Whether you prioritize brightness, battery convenience, or compactness, there is a suitable option available for enhancing your Glock 20’s performance. With proper selection and maintenance, a laser sight can significantly improve your shooting accuracy and confidence.