Lasermax Guide Rod Laser, Glock 25/27, G4 Only

Guide Rod Laser 5mW Red Laser with 635nM Wavelength & Made of Aluminum for Glock 26, 27, 33 Gen4

Designed specifically for use in Glock 26 Gen4 and 27 Gen4 pistols, the LMS-1161-G4 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