LaserMax LMSG419 Guide Rod Laser 5mW Red Laser with 635nM Wavelength & Made of Aluminum for Glock 19 Gen4

The Lasermax LMSG419, also known as the LaserMax Guide Rod Laser, is a high-quality device designed to withstand the harshest conditions. It consistently meets and even surpasses stringent Mil-Spec and Homeland Security standards for durability. This includes drop tests, exposure to blowing sand, temperature and humidity extremes, salty seawater, foggy conditions, deep water immersion, and more than 20,000 live fire rounds. One of its most notable features is the on/off switch conveniently located on the takedown lever.

This laser guide rod requires no gunsmithing for installation, as it perfectly fits into the internal guide rod storage compartment. The pulsating red lasers operate as close to the bore as possible, ensuring a precise point of aim/point of impact correlation. They are factory-adjusted for a center-of-mass accuracy at 20 yards, ensuring they retain their calibration even after battery changes. Lastly, its ambidextrous on/off switch doubles up as a custom takedown lever, enabling intentional and deliberate activation. This robust, versatile, and reliable laser guide rod is a valuable addition to any setup.