LaserMax LMSG419G Green Guide Rod Laser | Glock 19 Gen4

Compatible with Glock 19 (Gen 4) pistols, the LaserMax LMSG419G replaces the factory guide rod assembly with an integrated green laser sight designed to aid sighting and target acquisition. Installation requires no gunsmithing or special tools and is intended to fit directly into the pistol’s recoil assembly. The unit is built with rugged, precision components including aircraft-grade aluminum and genuine Wolff springs for reliable operation. Typical applications include everyday carry (EDC) enhancement and low-light range training for improved shot placement.

Product Specifications

• The manufacturer part number is LMSG419G.
• The laser color is Green.
• The laser power is 5mW.
• The wavelength is 520nM.
• The dot size is 0.63″ at 20 Yards.
• The fit is Glock 19 Gen4.
• The mount type is Guide Rod Assembly.
• The finish is Black.
• The battery size is 393.
• The power switch is Ambidextrous On/Off.
• The unit weight is 0.55 oz.
• The operational range is 50 Meters.
• Adjustments are No.
• The component construction includes aircraft-grade aluminum.
• The assembly uses genuine Wolff springs.
• The UPC is 798816542646.

For shooters who value reliable, factory-fit upgrades, the LMSG419G provides an integrated laser solution that maintains the pistol’s ergonomics while adding a usable green aiming point. Its straightforward installation, durable materials, and ambidextrous controls make it suitable for everyday carry setups and focused low-light practice at the range.

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