Crimson Trace Laserguard S&W SD9/40 VE | Red Laser | 0175701

The Crimson Trace Laserguard (LG-457) is a red laser sight designed to fit Smith & Wesson SD and SD VE pistols chambered in 9mm and .40 S&W. It uses Crimson Trace’s instinctive activation so the laser engages with a natural shooting grip and installs without permanent modification to the firearm. The unit offers adjustable windage and elevation and runs approximately four hours on the supplied battery. Its trigger-guard mount and pressure-pad activation make it suitable for everyday carry setups and range training where quick, consistent sighting is desired.

Product Specifications

• Compatible with S&W SD9, SD9 VE, SD40, and SD40 VE pistols.
• The laser projects a red beam for visible aiming reference.
• Output power is 5 mW.
• Wavelength is 633 nM.
• Estimated dot size is 0.50 inches at 50 ft.
• Effective visible range is 50 ft.
• Uses a CR1/3N battery.
• Run time with the supplied battery is approximately 4 hours.
• Mounts on the trigger guard of the designated pistols.
• Activation uses a pressure pad for instinctive engagement.
• Adjustable for windage and elevation to align the laser to the host pistol.
• Unit weight is 1.28 oz.
• Finish is black.
• UPC: 610242008704.

The Laserguard LG-457 is a practical, compact accessory for shooters who want a factory-fit laser on S&W SD-series pistols. Its user-installable design and simple controls make it well suited to precision work on the range and daily carry applications where a discreet, reliable aiming reference is desired.