LASERGRIP GLOCK GEN 3 G17/G22 REAR ACTIVATION/RED LASER Manufacturer Model Number: LG-637 Manufacturer: Crimson Trace Model: Glock 3rd Gen Lasergrip Type: Accessory-Lasers and Sights Item Type: Accessory Shipping Weight: 0.25 Feature: Fits Glock Gen 3 17,17L,22,31 Feature: Fits GLOCK Gen 3 34,35,37 Feature: Red Laser Optic Adjustable Objective: false Optic Reticle Illuminated: false