LaserMax LMS1141P Guide Rod Laser 5mW Red Laser with 635nM Wavelength & Made of Aluminum for Glock 17 22 31 37 Gen1-3

Designed specifically for use in Glock 17 22 31 and 37 pistols Gen1-3 the LMS-1141P replaces Glock’s factory spring guide assembly with a high intensity red laser sighting system for advanced target acquisition. Easily user installed without the need for gunsmithing or special tools the Guide Rod Laser is constructed with rugged precision components including aircraft-grade aluminum and genuine Wolff springs.