Designed specifically for use in Glock 17 (Gen5), Glock 17 MOS (Gen5) and Glock 34 MOS (Gen5) pistols, the LMS-G5-17 replaces Glock's factory spring guide assembly with a high intensity green 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.

• User programmable for pulse or steady beam
• Internal design does not restrict grip or holster selection
• Distinct ambidextrous ON/OFF switch reinforces safe firearm handling
• Automatic time-out after 10 minutes prevents inadvertent battery drain
• Proximity to the bore provides maximum POA/POI accuracy
• Guaranteed alignment ensures center of mass shots