LaserMax LMS-G42 | Guide Rod Laser Red for Glock 42

The LASERMAX LMS-G42 is a guide-rod laser sight engineered for Glock 42 pistols. It replaces the factory spring guide assembly with an integrated red laser to support faster sighting and consistent aiming. The unit is designed for user installation without special tools or gunsmithing and uses commonly available replacement batteries. It features an ambidextrous on/off control and is sized specifically to fit Glock 42 frames.

Product Specifications

• The unit fits Glock 42 pistols for direct guide-rod replacement.
• The mount type is a Guide Rod Assembly that replaces the factory spring guide.
• The laser color is Red for visible aiming during daylight and low-light practice.
• The rated power output is 5mW.
• The operating wavelength is 635nM.
• The specified effective range is 50 Meters.
• The dot measures 0.63″ at 20 yards as provided in manufacturer data.
• The battery type is 393 (replaceable cell).
• The power switch is Ambidextrous On/Off for user convenience.
• The product type is classified as a Laser.
• The manufacturer description lists this as a Guide Rod Laser.
• The listed weight is 0.62 oz.
• The UPC is 798816543230.

Well-suited for concealed-carry setups and precision practice at the range, the LMS-G42 integrates an aiming aid without altering the pistol’s external profile. Its user-focused design emphasizes straightforward installation and reliable operation for shooters who want an integrated laser option for Glock 42 platforms.