LaserMax Red Guide Rod Laser for Glock 26/27/33 Gen 1-3, Black - LMS1161

This internal guide rod laser sight mounts directly into the firearm's guide rod assembly for a permanently aligned aiming solution. It features a red laser dot (635nM wavelength) with 3mW power and a 50-meter effective range, producing a 0.63" dot at 20 yards. The laser is factory-aligned and designed to enhance accuracy on Glock compact models without external rail mounting.