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Top 7 Best Laser Sights for Glock 19 of 2024

When it comes to enhancing the performance of your Glock 19, adding a laser sight is one of the most effective modifications you can make. Laser sights improve accuracy, increase target acquisition speed, and provide a tactical advantage in low-light conditions. Below, I've curated a list of the best laser sights for Glock 19 based on extensive research and personal experience.

Top 7 Best Laser Sights for Glock 19 on the Market

Note: The following advice comes from my personal perspective. What works for me might not work for you, but hopefully it sparks some ideas!

SureFire X400U-A - Laser Light Combo

SureFire X400U-A.png
Specifications
Laser Color: Red
Lumens: 600
Runtime: 1.5 hours (light and laser)
Weight: 4.9 oz
Mounting: Universal rail mount
Best Features
The SureFire X400U-A is renowned for its robust construction and dual-output capabilities, combining a powerful LED light with a red laser. This model is particularly favored for its precision machined aerospace aluminum body, which ensures durability in harsh conditions.
Pros
High-intensity 600-lumen light
Durable construction
Easy-to-activate switch
Cons
Higher price point
Bulkier than some competitors
Experience
Using the SureFire X400U-A on my Glock 19 felt like upgrading to a more professional-grade tool. The light is incredibly bright, which is excellent for low-light environments, and the laser remained accurate even after multiple rounds.
Customer Comments
Online forums and customer reviews consistently praise the SureFire X400U-A for its reliability and performance under stress, making it a favorite among both law enforcement and civilian users.

Streamlight TLR-6 - Laser Light Combo

Streamlight TLR-6.png
Specifications
Laser Color: Red
Lumens: 100
Runtime: 1 hour
Weight: 1.27 oz
Mounting: Trigger guard
Best Features
The Streamlight TLR-6 is designed specifically for subcompact handguns, making it a perfect fit for the Glock 19. Its integrated light and laser combo provide a practical balance of illumination and aiming assistance without adding significant bulk.
Pros
Lightweight and compact
Affordable
Easy installation
Cons
Lower lumen output
Shorter battery life
Experience
The TLR-6 is ideal for those who carry their Glock 19 for personal defense. Its compact design doesn't hinder concealment, and the light, while not the brightest, is sufficient for most close-range encounters.
Customer Comments
Many users appreciate the TLR-6 for its ease of installation and the enhanced accuracy it provides. However, some note that the battery life could be longer, especially for regular use.

Crimson Trace LG-401

Crimson Trace LG-401.png
Specifications
Laser Color: Red
Runtime: 4 hours
Weight: 1 oz
Activation: Instinctive front activation
Best Features
Crimson Trace is a well-known name in laser sights, and the LG-401 is one of their flagship products. It features their signature "instinctive activation" which automatically activates the laser when you grip the handgun, providing immediate feedback without requiring additional steps.
Pros
Instinctive activation
Long battery life
Easy to install
Cons
Laser visibility can be reduced in bright light
No integrated light
Experience
The LG-401 enhanced my shooting experience by providing immediate visual feedback, helping to improve my aim significantly. The activation method feels very natural and doesn’t require any conscious effort.
Customer Comments
Users often highlight the convenience of the instinctive activation and the durability of the Crimson Trace LG-401. However, some users wish it included an integrated flashlight for added functionality.

OLIGHT Baldr Pro R - Laser Light Combo

OLIGHT Baldr Pro R.png
Specifications
Laser Color: Green
Lumens: 1350
Runtime: 1 hour (light and laser)
Weight: 4.55 oz
Mounting: Picatinny/Weaver rail
Best Features
The OLIGHT Baldr Pro R offers a powerful green laser combined with a high-lumen LED light, providing an optimal balance of visibility and target acquisition. Its adjustable brightness levels and strobe mode add versatility for various tactical scenarios.
Pros
Extremely bright light
Green laser for better daytime visibility
Multiple modes
Cons
Heavier than some options
Requires Picatinny rail
Experience
The Baldr Pro R is a powerhouse on the Glock 19. The green laser is highly visible even in daylight, and the high-lumen light is perfect for both indoor and outdoor use. This laser sight is ideal for those who need maximum performance.
Customer Comments
Customers frequently commend the OLIGHT Baldr Pro R for its brightness and the effectiveness of the green laser. However, some mention the added weight and size as potential drawbacks for everyday carry.

Viridian X5L Gen 3 - Laser Light Combo

Viridian X5L Gen 3.png
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