Crimson Trace lasers and lights for Smith & Wesson M&P pistols: Guns & Gear|S4
This guide details the installation and adjustment of Crimson Trace Lightguard and Lasergrip systems for Smith & Wesson M&P pistols. It covers the process of replacing the factory backstrap with the integrated laser unit and attaching the weapon light. The guide emphasizes instinctive activation, user-adjustable zeroing for windage and elevation, and tactical advantages in low-light conditions. Instruction is provided by Iain Harrison from Crimson Trace, demonstrating professional installation and zeroing techniques.











