Glock 17, 22, 31, 37 Guide Rod Laser Realtree Max-4 It features a full-field fine

It features a full-field fine crosshair

- Velocity: 650 fps

-Exit Pupil: Low 16mm/High 4

- Width: 6 3/8"

Glock 17, 22, 31, 37 Guide Rod Laser Realtree Max-4 It features a full-field fineGlock 17, 22, 31, 37 Laser Sight Features: Totally internal cannot be knocked out of alignment No permanent modification to gun remove it anytime No need to change holster or give up your rail flashlight Compatible with your favorite grips and aftermarket accessories Drops into place, replaces original recoil spring guide Ambidextrous switch in custom take down lever Deliberate on off activation no squeezing the grip, no shaking Pulsating beam for