LaserMax LMS-1151G GLK 20/21 Green Laser Gen 3

LaserMax Guide Rod Green Laser for Gen 1-3 For Glock 20 and 21 Features:  The LaserMax Guide Rod Laser for the Gen 1-3 For Glock 20 and 21 replaces For Glock’s factory spring and guide rod assembly with a high intensity green laser sight for easy, intuitive sighting no matter the lighting. It is easily installed without the need for gunsmithing or special tools, and is precision built, out of rugged aircraft grade aluminum and includes genuine Wolff springs. For superior acquisition of the laser dot the laser pulses, and provides up to one hour of use. Its unique internal design does not restrict grip or holster selection unlike grip or frame mounted lasers, and the placement of the ambidextrous on/off switch utilizing the pistol’s takedown lever encourages safe gun handling.  LaserMax Guide Rod Laser Specifications:  Brand: LaserMax Category: Lasers Model: Guide Rod Series: For Glock Finish: Black Range: 20yds Firearm Fit: Gen 1-3 For Glock 20/21 Laser Color: Green Adjustments: No Dot Size: .31″ @ 7 yds Mount Type: Guide Rod Power: 5mW Power Switch: Push Button Wavelength: 520 nm Weight: .76 oz