Lasermax Guide Rod, Lasm Lms-1141g Glk 17/22/31/37 Grn

Designed specifically for use in glock 17, 22, 31, and 37 pistols, the lms-1141g 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 and genuine wolff springs.

Power Switch: Ambidextrous On/Off
Wavelength: 520nM
Dot Size: .31" @ 7 yds
Power: 5mW
Range: 20 yds Day/300 yds Night
Weight: 76 oz
Laser Color: Green
Firearm Fit: Glock 17 Gen1-3
Adjustments: No
Finish: Black
Mount Type: Under Barrel