LaserMax LMSG422G Green Guide Rod Laser for Glock Gen4

The LaserMax LMSG422G is a green guide rod laser designed for Glock Generation 4 pistols. It replaces the factory guide rod assembly with an internal, high-intensity green laser sighting system and installs without the need for gunsmithing. Constructed with rugged, precision components including aircraft-grade aluminum and genuine Wolff springs, the unit is built to meet demanding durability standards. The laser is factory pre-aligned at 20 yards and features a hi-visibility pulsing beam for low-light awareness.

Key Specifications

• The wavelength is 520nM.
• The effective range is 50 Meters.
• The laser output power is 5mW.
• The dot size measures 0.63" at 20 Yards.
• The unit uses a 393 battery.
• The power switch configuration is On/Off.
• The weight is 0.76 oz.
• The mount type is a Guide Rod Assembly.
• The laser color is Green.
• The finish is Black.

As an internal guide rod laser, the LMSG422G keeps the pistol profile low while offering factory alignment and a rugged build for routine use. Its user-installable design and pre-aligned beam make it a practical option for those seeking an integrated, durable laser solution that minimizes changes to holster fit and external accessories.