Skip to content
Share
Explore

Top 7 Best Laser Sights for Glock 23 of 2024

When it comes to enhancing the performance of your Glock 23, investing in a high-quality laser sight can make all the difference. After extensive research and hands-on testing, I've compiled a list of the best laser sights available for the Glock 23. These selections focus on features, user experience, and overall performance. Let's dive into the top picks:

Top 7 Best Laser Sights for Glock 23 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
Light Output: 1000 lumens
Runtime: 1.25 hours
Mount Type: Universal rail mount
Battery Type: Two CR123A
Best Features
The SureFire X400U-A stands out due to its powerful 1000-lumen white light combined with a highly visible red laser. The laser and light can be activated independently or simultaneously, providing flexibility in various scenarios.
Pros
High brightness with 1000 lumens
Durable aerospace aluminum body
Dual-beam functionality
Easy to mount and detach
Cons
Higher price point
Requires two batteries
Experience
Using the SureFire X400U-A on my Glock 23 has been a game-changer. The powerful white light illuminates any environment, and the red laser ensures quick target acquisition. The durability and reliability are unmatched, making it worth the investment.
Customer Comments
Many users praise the X400U-A for its brightness and durability, though some note the cost as a consideration. Overall, the feedback highlights its performance in critical situations.

Streamlight TLR-8A Flex - Laser Light Combo

Streamlight TLR-8A Flex.png
Specifications
Laser Color: Red or green
Light Output: 500 lumens
Runtime: 1.5 hours
Mount Type: Rail clamp system
Battery Type: One CR123A
Best Features
The Streamlight TLR-8A Flex offers a compact design with a powerful 500-lumen light and a choice between red or green lasers. The Flex system allows for customizable activation switches, making it user-friendly.
Pros
Compact and lightweight
Customizable activation switches
Excellent battery life
Easy to install
Cons
Light output is lower than some competitors
Experience
The TLR-8A Flex fits perfectly on the Glock 23, adding minimal weight and bulk. The laser's visibility is impressive, even in bright conditions. The customizable switches make it easy to adapt to different shooting styles.
Customer Comments
Users appreciate the TLR-8A Flex for its versatility and ease of use. The compact size and performance make it a popular choice for everyday carry.

Crimson Trace CMR-204 - Laser Light Combo

Crimson Trace CMR-204.png
Specifications
Laser Color: Green
Light Output: 100 lumens
Runtime: 2 hours (laser), 1 hour (light)
Mount Type: M1913 Picatinny and Weaver rails
Battery Type: One CR2
Best Features
The Crimson Trace CMR-204 features a powerful green laser for increased visibility and a 100-lumen LED white light. Its compact design ensures it doesn't add unnecessary bulk to your Glock 23.
Pros
High visibility green laser
Compact and lightweight
Dual activation modes
Easy to install
Cons
Light output is lower than other models
Shorter runtime for the light
Experience
The CMR-204's green laser is extremely visible, even during the day. The compact size keeps my Glock 23 sleek and easy to handle. The activation buttons are well-placed for quick engagement.
Customer Comments
Owners of the CMR-204 commend its laser visibility and compact design. However, some users wish for a brighter light option.

Viridian X5L Gen 3 - Laser Light Combo

Specifications
Laser Color: Green
Light Output: 500 lumens
Runtime: 6+ hours (laser), 1.5 hours (light)
Mount Type: Universal rail mount
Battery Type: One CR123A
Best Features
The Viridian X5L Gen 3 combines a powerful green laser with a 500-lumen tactical light. Its unique Instant-On technology activates the laser and light when drawn from a compatible holster.
Pros
Long battery life for the laser
Instant-On technology
Powerful green laser
Durable construction
Cons
Larger footprint
Requires a compatible holster for Instant-On
Experience
The Instant-On feature is incredibly convenient, ensuring the laser and light are ready when needed. The green laser is bright and easy to see, enhancing target acquisition.
Customer Comments
Users love the Instant-On feature and the long battery life of the laser. Some mention the size as a minor drawback but appreciate the overall functionality.

OLIGHT Baldr Pro - Laser Light Combo

OLIGHT Baldr Pro.png
Specifications
Laser Color: Green
Light Output: 1350 lumens
Runtime: 1 hour (high), 120 minutes (low)
Mount Type: GL and Picatinny rails
Battery Type: Two CR123A
Best Features
The OLIGHT Baldr Pro offers an impressive 1350-lumen light paired with a green laser. It features a quick-release mounting system and multiple modes, including strobe.
Pros
Extremely bright light
High visibility green laser
Multiple light modes
Quick-release mount
Cons
Heavier due to dual batteries
Shorter runtime on high mode
Experience
The Baldr Pro transforms the Glock 23 into a tactical powerhouse. The 1350-lumen light is incredibly bright, and the green laser enhances precision. The quick-release mount makes it easy to attach and detach.
Customer Comments
Many users highlight the brightness and build quality of the Baldr Pro. Some note the weight as a minor issue, but the performance outweighs this.

ArmaLaser TR9

ArmaLaser TR9.png
Specifications
Laser Color: Red or green
Light Output: N/A (laser only)
Runtime: Up to 6 hours
Mount Type: Trigger guard mount
Battery Type: One 1/3N
Best Features
The ArmaLaser TR9 provides a powerful laser with an innovative grip activation system. The laser activates when you naturally grip the gun, ensuring quick readiness.
Pros
Grip activation
Easy to install
Long battery life
Affordable
Cons
No light feature
Limited to laser functionality
Experience
The TR9's grip activation is intuitive and reliable. The laser is bright and easy to adjust, making it a great addition to the Glock 23 for precision shooting.
Customer Comments
Users appreciate the grip activation and ease of use. The lack of a light feature is noted, but the affordability and functionality are praised.

HOLOSUN LS321G

HOLOSUN LS321G.png
Specifications
Laser Color: Green
Light Output: N/A (laser only)
Runtime: 5000 hours
Mount Type: QD Picatinny
Battery Type: One CR123A
Best Features
The HOLOSUN LS321G offers a green laser with an exceptional runtime of 5000 hours. It features a Quick-Detach (QD) mount for easy attachment and removal.
Pros
Extremely long battery life
High visibility green laser
Quick-Detach mount
Durable construction
Cons
No light feature
Higher price point
Experience
The LS321G's long battery life is a standout feature, reducing the need for frequent battery changes. The QD mount is convenient, and the laser is consistently bright and accurate.
Customer Comments
Users commend the battery life and build quality of the LS321G. The lack of a light feature is noted, but the laser's performance and durability are well-regarded.

How to Choose the Best Laser Sight for Your Glock 23

Selecting the right laser sight for your Glock 23 involves considering several factors:
Laser Color
Red Lasers: Typically more affordable and effective in low-light conditions.
Green Lasers: More visible in daylight and generally have higher performance, though they can be more expensive.
Light Output
Consider whether you need a laser-only device or a combination of laser and light. A tactical light can be beneficial in low-light scenarios.
Mounting System
Ensure the laser sight is compatible with your Glock 23's rail system. Universal mounts and quick-detach options offer flexibility.
Battery Life
Long battery life is crucial for reliability. Consider how often you'll need to change batteries and the availability of replacements.
Activation Method
Grip activation, instant-on technology, and manual switches all offer different benefits. Choose based on your preference for ease of use and readiness.

FAQs

Q: Can I install the laser sight myself? A: Most laser sights are designed for easy installation. Follow the manufacturer's instructions carefully, and ensure your firearm is unloaded before starting.
Q: Will a laser sight affect my holster choice? A: Yes, adding a laser sight can impact holster compatibility. Look for holsters designed to accommodate laser-equipped firearms or opt for universal fit options.
Q: How do I maintain my laser sight? A: Regularly check the laser alignment and clean the lenses. Replace batteries as needed and ensure all screws and mounts are secure.
Q: Are green lasers worth the extra cost? A: Green lasers offer better visibility, especially in daylight, which can justify the higher price for many users.
Q: Can a laser sight improve my shooting accuracy? A: Yes, a laser sight can enhance accuracy by providing a precise aiming point, especially in low-light conditions or for quick target acquisition.

Conclusion

Choosing the best laser sight for your Glock 23 can significantly enhance your shooting performance and confidence. From the powerful SureFire X400U-A to the innovative Viridian X5L Gen 3, there are options to suit every need and budget. Consider your specific requirements, such as laser color, light output, and activation method, to find the perfect match for your Glock 23. With the right laser sight, you'll be ready for any situation, ensuring accuracy and reliability when it matters most.
Want to print your doc?
This is not the way.
Try clicking the ⋯ next to your doc name or using a keyboard shortcut (
CtrlP
) instead.