Crimson Trace LG-637 Lasergrips for Glock Full Size
Rear-activated red laser grips for Glock full-size pistols with Instinctive Activation. User-installed, fully adjustable, includes batteries and master on/off switch.
Fits: Glock 17, Glock 17L, Glock 19X, Glock 22, Glock 31, Glock 34, Glock 37, Glock 45
Crimson Trace LG-637 Lasergrips
The LG-637 Lasergrips represent a straightforward approach to adding laser aiming to your Glock full-size pistol. These rear-activated laser sights mount directly to the grip frame, replacing your factory grips in moments without gunsmithing.
Key Features
- Instinctive Activation: The laser activates naturally with your normal firing grip—no additional steps or button pressing required
- Master On/Off Switch: Completely power down the unit when not in use
- Fully Adjustable: Windage and elevation adjustments ensure precise zero
- Quick Installation: User-installed by simply attaching to the gun frame
- Extended Runtime: Approximately 4 hours of continuous operation
- Effective Range: Up to 30 feet in daylight conditions
Compatibility
The LG-637 fits Glock full-size pistols across multiple generations:
- Gen3: Models 17, 17L, 22, 24, 31, 34, 35, 37
- Gen4: Models 17, 22, 31, 34, 35, 37
- Gen5: Models 17, 19X, 45
What's Included
- Two CR2032 lithium batteries
- Black polymer grips
- Complete adjustment tools
The LG-637 delivers reliable laser aiming without complexity. Whether you're training, competing, or carrying for personal protection, these grips enhance target acquisition while maintaining the ergonomics of your Glock.
Features
- pressure activation
- red laser
- factory sighted at 50ft
- .5 inch diameter at 50 feet
- fits glock gen 3 17,17l,22,31
- fits glock gen 3 34,35,37
