LaserMax LMS1141P Red Guide Rod Laser for Glock 17/22/31/37 Gen

Designed specifically for use in Glock 17, 22, 31, and 37 pistols, 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.