LaserMax Red Guide Rod Laser for Glock 17 Gen 5, Black - LMSG517

This LaserMax guide rod laser mounts directly into the Glock 17 Gen 5 frame, replacing the factory guide rod for a compact integrated design. The 5mW red laser (635nM wavelength) projects a 0.63" dot at 20 yards with an effective range of 50 meters and uses a 393 battery. No external adjustments are needed once installed, making it a maintenance-free aiming aid for tactical and training applications.