LG-637 Lasergrips® are a rear-activated laser sight for GLOCK Full-Size pistols (Third Generation 17, 17L, 22, 24, 31, 34, 35, 37, Gen4 17, 22, 31, 34, 35, 37 and Gen5 17, 19X, 45). Featuring Crimson Trace's famed Instinctive Activation™, which allows the laser to be activated with a normal firing grip, the LG-637 includes a Master On/Off Switch for completely powering down the unit. User-installed in moments by attaching securely to the gun frame, this laser sight is fully adjustable for windage and elevation. Provides 4 hours of run time with (2) included 2032 Lithium Batteries.

⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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LG-637 Lasergrips® for GLOCK Gen3, Gen4 & Gen5 Full-Size

SKU# 01-6710

Availability: In stock

Price:   $259.99
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Availability: In stock

Laser Sight for GLOCK Third Generation 17, 22, 31, 34, 35, 37, Gen4 17, 22, 31, 34, 35, 37 and Gen5 17, 19X, 45



Quick Overview

Laser Sight for GLOCK Third Generation 17, 22, 31, 34, 35, 37, Gen4 17, 22, 31, 34, 35, 37 and Gen5 17, 19X, 45

5  |  2 reviews
Crimson Trace LG-637 for Glock Gen3, Gen4 & Gen5Crimson Trace LG-637 for Glock Gen3, Gen4 & Gen5
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Crimson Trace LG-637 for Glock Gen3, Gen4 & Gen5 red laser sight for Glock Gen3, Gen4, Gen5

LG-637 Lasergrips® are a rear-activated laser sight for GLOCK Full-Size pistols (Third Generation 17, 17L, 22, 24, 31, 34, 35, 37, Gen4 17, 22, 31, 34, 35, 37 and Gen5 17, 19X, 45). Featuring Crimson Trace's famed Instinctive Activation™, which allows the laser to be activated with a normal firing grip, the LG-637 includes a Master On/Off Switch for completely powering down the unit. User-installed in moments by attaching securely to the gun frame, this laser sight is fully adjustable for windage and elevation. Provides 4 hours of run time with (2) included 2032 Lithium Batteries.

⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Product Platform Lasergrips®
Material Polymer
Attachment Grip Attachment
Activation Location Rear Activation
Sighting Factory Sighted at 50'
Battery Type Two #2032 Batteries
Laser Battery Life Over Four Hours
Laser Output 5mW Red Laser
Activation Mode Pressure Activated
Laser Visibility Approx .5 Inch Diameter at 50 Feet
Wrench Size 0.028
User Adjustable Windage and Elevation
Finish Polymer Grip
Installation User Installed
Warranty Three Year Limited Warranty
Color Black
Dot Size Approx. 0.50" at 50'
  1. Excellent product. Worth the investment. Review by Randy
    Rating

    I am new to pistols. This product really helped me to learn correct sight picture on my Glock 45. After taking several professional courses and obtaining CCW Permit, having the laser provides me great comfort to 1) acquire target quicker and 2) increase accuracy should I ever to need weapon for self defense. Cost of product is very reasonable considering peace of mind and better use of ammo. (Posted on 1/19/2020)


  2. Best laser site ever Review by STUART
    Rating

    I originally purchased this in 2006. I spent some time dialing it in but once it was set it stayed solid on target. I am using it on my Glock 17 / which is a real workhorse and gets dropped from time to time. I have never had to go back to the adjustments for any correction, it stays put and never drifts, can not say this for other sites from other manufacturers. Not to mention I have never had to change batteries, so there is another plus. As far as usage, I typically go through 200 to 400 hundred rounds a week, so it gets beat up and used a LOT.

    Stu (Posted on 12/18/2019)



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