With the Lasermax LMS-G4 Guide Rod Laser, you'll be able to instantly improve your Glock 19 GEN4 shooting accuracy without the use of outside attachments. This completely internal laser is permanently factory aligned for center-of-mass accuracy at 20 yards, and produces a pulsating beam to give constant awareness of where the muzzle is aimed. The laser installs without gunsmithing, and is fully compatible with all of your preferred holsters, lights and grips due to the internal housing. The deliberate on/off activation is ideal for both tactical and personal defense situations. Powered with one readily available LMS-3x393 silver oxide battery, this laser is great for moving targets as well as indoor and outdoor use.

Features of Lasermax LMS-G4-19G Guide Rod Laser for Glock

• For use with Glock 19 GEN4
• Permanently factory aligned for center-of-mass accuracy at 20 yards
• Accuracy (20 yards): +/- 2" POA
• Produces a <5mw laser with a wavelength of 532nM
• Beam pulsates for awareness of where the muzzle is pointed
• Laser operating temperature: -4 to 140 degrees Fahrenheit
• Deliberate on/off activation, highly useful in both personal defense and tactical situations
• Installs without the use of gunsmithing
• Ideal for moving targets
• Ambidextrous switch in custom take-down lever is highly similar to the factory Glock take down lever
• Powered with one LMS-3x393 battery (commonly available silver oxide batteries often used in watches)
• Does not need to be re-zeroed after changing batteries
• Able to be used indoors and outdoors
• Meets or exceeds numerous Mil-Spec and Homeland Security durability test standards, including blowing sand, drop tests, extreme temperatures, deep water immersion, salt water fog and 20,000+ rounds of live fire
• Made in USA