The LG-489 is a seamlessly integrated laser sight for Smith & Wesson’s M&P Shield 9mm & .40 S&W concealed carry pistol. This Laserguard® is designed to match the unique design of the pistol, and features our patented Instinctive Activation™ – meaning the laser is activated when the gun is held in a natural firing grip. Quickly installed with no gunsmithing required, the LG-489 is also fully adjustable for windage and elevation.
| User Guide | Installation |
Notice for California consumers:
⚠ Warning: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
Specs
- Activation Location Front Activation
- Activation Type Instinctive Activation
- Attachment Trigger Guard Attachment
- Beam Intensity 5mW peak, 633nm, Class 3R red laser
- Dot Size Approx. 0.50″ at 50′
Fit Notes
Fits Smith & Wesson M&P Shield 9mm, .40 S&W, & M&P SHIELD M2.0™:
Does Not Fit The Shield EZ
Does Not Fit The Shield Plus
Instinctive Activation
Exclusive to Crimson Trace products, the LG-489 features a front Instinctive Activation button for immediate laser deployment
Powerful Red Laser
This product features a powerful 5mW red laser – the brightest allowed by law – for an immediate, decisive advantage
Windage & Elevation Adjustments
The LG-489 is factory sighted at 50′ but is completely user-adjustable for windage and elevation with supplied tool



