Lasermax Green Guide Rod Laser Sight for Glock 19 Gen 4

The LaserMax LMSG419G Green Guide Rod Laser Sight for Glock 19 Gen 4 is a compact, rugged integration that replaces the factory guide assembly with a precision green laser system designed to enhance accuracy under a variety of lighting conditions. Built by LaserMax, this model uses a 520 nm green laser with a 0.63-inch dot at 20 yards and a practical 50-meter effective range, delivering fast, clear alignment for rapid target acquisition. It is powered by a 393 battery and weighs just 0.55 oz, preserving the Glocks balance while providing ambidextrous on/off operation for versatile use. Constructed with aircraft-grade aluminum and genuine Wolff springs, the LMS-G4-19G is designed for long-term durability and reliability, while its guide rod assembly mount enables installation without gunsmithing or special tools. The finish remains black to blend with the pistols profile, and the unit provides a straightforward, tool-free upgrade that retains the firearms basic ergonomics and handling characteristics. Ideal for proficient shooters who want a hands-free sighting option that complements fast, instinctive shooting with the Glock 19 Gen 4.