The LG-452 Laserguard® is Crimson Trace’s first GLOCK green laser sight and is designed to fit seamlessly on the trigger guard of most Gen3 and Gen4 Full-Size and Compact GLOCK pistols.  The LG-452 takes the brilliant low-light sighting capabilities of red laser sights to a new level.  The human eye detects green more than any other color and Crimson Trace builds the brightest green laser available, making the LG-452 a versatile laser sighting system for all lighting conditions.

Providing over two hours of run time on a single (1) CR2 lithium battery, the green laser sight market has never seen such incredible battery life.  Additionally, the LG-452 Laserguard platform is the most lightweight and compact green laser sight available for GLOCK pistols.  The Laserguard is quickly and easily user-installed in minutes with zero alterations to the firearm.

In addition to the vibrant green laser, superb battery life, lightweight and compact engineering, the LG-452 features windage and elevation adjustments (with provided wrenches), and a Master On/Off switch which allows the shooter to completely power down the unit.

As with all Crimson Trace Laserguard models, the LG-452 features patented Instinctive Activation™ - a Crimson Trace exclusive.  Instinctive Activation allows the operator to activate the laser by simply holding the firearm with a normal shooting grip.  No one else can claim that.  No one else builds them close.

Proudly Made in the USA.

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1-800-442-2406

LG-452 Laserguard® Green Laser Sight for GLOCK Full-Size & Compact

SKU# 01-3440

Availability: Out of stock

Price:   $299.00
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Green Laser Sight for GLOCK 3rd Generation 17, 19, 22, 23, 31, 32, 34, 35, 37, 38 and 4th Generation 17, 19, 22, 23, 31, 37, 38



Made in the USA Custom Holster Available

Quick Overview

Green Laser Sight for GLOCK 3rd Generation 17, 19, 22, 23, 31, 32, 34, 35, 37, 38 and 4th Generation 17, 19, 22, 23, 31, 37, 38

4.58333333333  |  12 reviews
Crimson Trace GLOCK Green Laser Sight Laserguard LG-452

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  • Crimson Trace GLOCK Green Laser Sight Laserguard LG-452
  • GLOCK Pistol Green Laser Sight
  • Green Laser Sights

The LG-452 Laserguard® is Crimson Trace’s first GLOCK green laser sight and is designed to fit seamlessly on the trigger guard of most Gen3 and Gen4 Full-Size and Compact GLOCK pistols.  The LG-452 takes the brilliant low-light sighting capabilities of red laser sights to a new level.  The human eye detects green more than any other color and Crimson Trace builds the brightest green laser available, making the LG-452 a versatile laser sighting system for all lighting conditions.

Providing over two hours of run time on a single (1) CR2 lithium battery, the green laser sight market has never seen such incredible battery life.  Additionally, the LG-452 Laserguard platform is the most lightweight and compact green laser sight available for GLOCK pistols.  The Laserguard is quickly and easily user-installed in minutes with zero alterations to the firearm.

In addition to the vibrant green laser, superb battery life, lightweight and compact engineering, the LG-452 features windage and elevation adjustments (with provided wrenches), and a Master On/Off switch which allows the shooter to completely power down the unit.

As with all Crimson Trace Laserguard models, the LG-452 features patented Instinctive Activation™ - a Crimson Trace exclusive.  Instinctive Activation allows the operator to activate the laser by simply holding the firearm with a normal shooting grip.  No one else can claim that.  No one else builds them close.

Proudly Made in the USA.

Platform Laserguard®
Material Polymer
Color Black
Activation Location Front Activation
Master On/Off Switch Yes
Attachment Trigger Guard Attachment
Battery Type One CR2 Lithium Battery
Finish Polymer Housing with Rubber Overmold Activation Pad
Installation User Installed
Laser Battery Life Over Two Hours
Activation Mode Pressure Activated
Sighting Factory Sighted at 50'
User Adjustable Windage and Elevation
Warranty Three Year Full Warranty
Dot Size Approx. 0.50" at 50'
  1. Fabulous design, green is great! Review by Harry
    Rating

    I "traded up" from my LG-851 to the LG-452 because this mounting allows me to use one of the accessory beavertail backstraps on the Glock. Also, the activation is more intuitive for me on the trigger guard mounted laser. I suggest that for Glock that does not have removable grips the trigger guard mounting is a better choice. (Posted on 8/9/14)


  2. great laser....terrible design Review by Brian
    Rating

    I would not recommend this laser. The actual green laser is awesome but the mounting goes up and over the trigger guard so it wears your trigger finger raw. Terrible design. (Posted on 7/19/14)


  3. GREAT PRODUCT Review by ICE
    Rating

    have owned this laser for awhile and it never ceases to impress me. Go Green or go home. (Posted on 3/17/14)


  4. Very Reliable Review by David
    Rating

    I purchased two of the LG-452 lasers over a year ago - one for my Glock model 22 Gen3 full size and for the Glock model 23 Gen4 compact that I carry concealed. Both lasers have held zero following battery changes. I found that the smallest grip on the Gen 4 didn't put my finger in the correct position to push the activation button. Adding the medium size backstrap corrected my grip to put the pad of my second finger directly on the button. The only problem with this laser is having to get new holsters to fit. Markng the exact location the bullet will go with a bright green dot day or night is a great aid in dry fire practice and stressed situations where it isn't possible to continuously watch the front sight while holding the gun on target. (Posted on 3/2/14)


  5. LG-452 Laserguard Glock 17 Outstanding!!! Review by Danny
    Rating

    I have the red Laserguard for my Ruger LCP & my LC9 and they are GREAT! But the green Laserguard on my Glock 17 is over the top! You can see it at twice the distance even in bright daylight. GET ONE! (Posted on 11/9/13)


  6. About to get a second one. Review by Scott
    Rating

    I've had this laser on my G19 for several months with no problems.
    It is so well made that very soon I plan to get a second one for my G32.
    I decided to spend the extra $$$ and get the green laser model LG452 and I don't regret it one bit.
    The green laser is so bright that it also works well as a light at night.
    I'm very impressed. (Posted on 8/15/13)


  7. Absolutely Love this Laser! Review by normalstin
    Rating

    Just bought this for my Glock 19 gen 3. Quite expensive, but you get what you pay for. If you are looking for a laser, buy this and don't look back. (Posted on 5/15/13)


  8. Great Product Review by IDPA_Tom
    Rating

    I bought this for a G23, and it's been working great so far. It's only about 4 months old, but I've put a few hundred rounds through the pistol in that time and the laser has held up perfectly. No drifting of the zero, even with some +P loads that were quite "snappy". The only downside I can say is that I will need to get a custom made holster. I'm very happy that CT has included an on/off switch, so that I can make sure the laser does not activate (and drain the battery) when the pistol is being transported, cleaned, etc. (Posted on 4/13/13)


  9. Where's the light? Review by groucho121
    Rating

    Go for the green, everyday, hands down.
    IMhO.....these types of tools on a handgun are much more effective with a strobing, nice BRIGHT light.
    That's been my experience & not something I read on the net or in some magazine. (Posted on 1/26/13)


  10. Masterpiece Grip & Lightguard on 1911 Review by Olaffub
    Rating

    I have a Kimber Custom II TLE 1911 with both the CTC Masterpiece laser grips and the Lightguard; what a combo! When I'm on patrol (in my bedroom); searching under the bed, behind the dressers, in the closet, etc. the light/laser combo is deadly! Watch out dust!

    Ola (Posted on 11/12/12)


  11. LG-452 Glock 19 Review by Nathan
    Rating

    Fits great! Green laser is highly visible and very visible in bright daylight. A must for your carry weapon! If they don't make a green for your gun, get a gun they make one for. I bought a holster for the 19 then traded my FNX-9 for a 19 as soon as I heard about the coming release of this laser. Not disappointed. (Posted on 9/25/12)


  12. I don't have one yet!! Review by Richard
    Rating

    I have CT on all my handguns except one my Taurus Millenium 45 and on that one I have a somewhat bulky green laser with a bright tactical light built in. The green light is visible at 100 feet in bright daylight where the red is not. I'm wondering if the Green laser draws more power.

    I will get a Green CT for my Glock 19. (Posted on 9/8/12)



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