LaserMax LMSG419 Red Guide Rod Laser for Glock 19 Gen4

The LaserMax LMSG419 is a guide-rod replacement laser sight engineered specifically for Glock 19 Gen4 pistols. It replaces the factory spring guide assembly with a high-intensity red laser sighting system and is designed for user installation without the need for gunsmithing or special tools. The Guide Rod Laser incorporates rugged, precision components including aircraft-grade aluminum and genuine Wolff springs to maintain reliable function under regular use.

Key Specifications

• The weight is 0.55 oz.
• The wavelength is 635nM.
• The stated range is 50 Meters.
• The output power is 5mW.
• The power switch is Ambidextrous On/Off.
• The mount type is Guide Rod Assembly.
• The laser color is Red.
• The fit is specified as Glock 19 Gen4.
• The finish is Black.
• The dot size is 0.63" at 20 Yards.

This guide rod laser provides a low-profile, factory-replacement installation that preserves pistol handling while offering a consistent red aiming point for everyday carry, training, and range use. Its compact footprint and durable construction make it a practical upgrade for shooters seeking a reliable, easy-to-install laser solution for Glock 19 Gen4 platforms.