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Questions & Answers
Will this fit a Gen 4 G20 (10mm)? Expert Answer

No, this would not fit a gen 4 Glock 20.

LG-850 fits Gen4 17, 22, 31, 34, 35 & Gen5 17.

LG-851 fits Gen4 19, 23, 32 & Gen5 19.

by Coyte I., Gear Expert, July 16, 2018
I have a very older style Glock 23 with no underside mounting frame, will this fit on rear location Expert Answer

Unfortunately, this is no longer available. If you are interested in an alternative, you can see the options our Product Experts have picked out on the product page or you can explore your options by going to this link: https://www.opticsplanet.com/laser-sight.html

by Carly R., Gear Expert, May 21, 2018
Customer Reviews
Helpful Positive Review Great laser by Larry, March 3, 2017
Easy to install and site in. Works with all my holsters, most of all my Alien Gear IWB. Did not have to order a different holster. Makes the grip of the weapon easier to hold. I highly recommend the Crimson Trace to anyone wanting a good laser.
3/5 found this helpful
Helpful Positive Review Crimson Trace Laser Grips for Glock 23 Gen 4 by GT, Verified Owner, November 11, 2014
Excellent laser for night use but the texture of the grip should be rough to avoid slippage when palms perspire. The product is simple to install and fits like factory. Excellent price, service and fast shipping from Optics Planet.
2/2 found this helpful
Helpful Positive Review Replacement for Lasermax by John, Verified Owner, August 2, 2017
Another excellent Crimson Trace product. Installation takes less than five minutes and laser adjustment is made simple by readily accessible windage and elevation screws. Activates instantly when firearm is griped. The added bulk to the pistol grip...
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3/3 found this helpful
Helpful Positive Review Point and Shoot made simple by Snowcat, Verified Owner, September 14, 2016
First OpticsPlanet is awesome when it comes to quality products, fair prices and fast shipping. They Rock! I bought the Crimson trace laser grip to better my aim. And boy does it deliver! I now can hit bulls eyes effortlessly without squinting and u...
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2/2 found this helpful
Helpful Positive Review Great Lasersight - slight problem by GlockyPants, Verified Owner, April 21, 2016
I use CTC lasergrips on all my pistols, starting with my 1988 Glock 17 (Gen 1)! I actually prefer the feel of my grip with these installed and is a great addition to my Trijicon night sights. It also allows me to instantly co-witness with my fixed ...
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1/1 found this helpful
Helpful Positive Review Fantastic Product! by Salthefan, February 22, 2016
This product is fantastic. I was apprehensive about installing it myself, but it could not have been easier. I installed it in less that 5 minutes with the clear to understand instructions. The laser is bright and powerful and appears well sighted...
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1/1 found this helpful
Read All 39 Reviews
Laser Output: 5 mWGun Model: Glock 19 , Glock 23 Condition: New

Code: CT-LS-GEN4-LG-851

MPN: 01-2640-1

UPC: 610242002641

Product No Longer Available

Product Info for Crimson Trace Laser Grips for Glock 4th Generation Pistols

The Crimson Trace Laser Grips for Glock 4th Generation Pistols are made to match the latest evolution in Glock handguns. The Glock Gen4 is the cutting edge in semi-automatic pistols - and with this Laser Sight from the experts at Crimson Trace, you'll have a built-in, low-profile sighting laser that's made to match. The Crimson Trace Gen4 Glock Laser Sight is made to enhance the streamlined fit and easy holstering of the Glock pistol. And it offers totally instinctive activation and sighting - the sight activates simply by holding your gun in a natural firing grip. There's no need to flip a switch or do anything differently. A natural grip on the firearm will activate the laser/light. Crimson Trace Glock G4 Laser Sights have a rear activation button, and will work equally well for right- and left-handed shooting.image

Specifications for Crimson Trace Laser Sight Grips for Gen4 Glocks:

Material: Polymer
Battery Life: 4 Hours
Battery Type: 2025 Lithium Batteries (2)

Features of Crimson Trace Generation 4 Glock Laser Grips:

  • Back Strap Attachment
  • Instinctive activation - Back
  • Master On/Off Switch
  • User Adjustable Windage and Elevation

Package Contents:

  • Crimson Trace Grip Laser Sight for Generation 4 Glock Pistols

Magazine and Accessories

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Gun Parts and Accessories

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Gun Slides and Accessories

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Crimson Trace Laser Grips for Glock 4th Generation Pistols Accessories

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Gun Sights

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Gun Barrels

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Holsters

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Related Products to Crimson Trace Laser Grips for Glock 4th Generation Pistols

Crimson Trace Laser Grips for Glock 4th Generation Pistols Unavailable & Discontinued Models

List of Unorderable Models

Crimson Trace Laser Grip For Glock 4th Gen, For Glock 19, 23 Gen 4 Only LG-851 , MPN: 01-2640-1 , UPC: 610242002641 , Code: CT-LS-GEN4-LG-851
Crimson Trace Glock 4th Gen - Full Size, 17, 22, 31, 34, 35 - Lasergrips, Rear Activation, Black LG-850-S , MPN: LG-850-S , UPC: 610242002665 , Code: CT-LS-GEN4-LG-850-S
Crimson Trace Laser Grip For Glock 4th Gen-Full Size Guns LG-850 , MPN: LG-850 , UPC: 610242002634 , Code: CT-LS-GEN4-LG-850
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