Crimson Trace, a proven leader in laser sighting systems and tactical lights for firearms, has introduced two new laser sight models designed to fit securely onto Glock‘s third generation pistol models 19, 23, 25, 32 and 38: the LG-639 with a red diode and the LG-639G with a green diode.

Both the LG-639 and LG-639G feature Crimson Trace’s patented Instinctive Activation on the rear of the grip, and come with a master on/off switch which enables the end user to use the pistol with or without engaging the laser. In addition, each unit is easily adjusted for windage and elevation, and can be installed without having to use gunsmithing tools. These sights get the job done for Glock’s compact concealed carry pistols.

The manufacturer suggested retail prices are: $329 for the LG-639G with green diode and $249 for the LG-639 with red diode. See below for additional details.

Specifications: Crimson Trace LG-639 & LG-639G

*Platform: Lasergrips
*Material: Polymer
*Attachment: Grip Attachment
*Activation Location: Rear Activation
*Sighting: Factory Sighted at 50′
*Master On/Off Switch: Yes
*Batteries For Life: Yes
*Battery Type: Two #2032 Batteries
*Laser Battery Life: Over Four Hours
*Laser Output: 5mW Red Laser (LG-636G=5mW Green Laser)
*Activation Mode: Pressure Activated
*Laser Visibility: Approx .5 Inch Diameter at 50 Feet
*Wrench Size: 0.05
*User Adjustable: Windage and Elevation
*Finish: Polymer Grip with Rubber Overmold Activation Pad
*Installation: User Installed
*Warranty: Three Year Full Warranty
*Color: Black
*Dot Size: Approx. 0.50″ at 50′

For more information about the new laser sight models for Glock, and the full range of products currently offered by Crimson Trace, please visit

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