Streamlight 69353 TLR-6 HLG Black fit Glock Gen 3/4/5 Green Laser 300 Lumens. Fits: Glock Gen 3 17 / 19 / 21 / 22 / 30 / 31 Gen4&5 17 / 19 / 20 / 21 / 22 / 23 / 29 / 35. The rechargeable TLR-6 HL weapon-mounted light with a high-power LED and integrated green aiming laser features tool-less rechargeable battery replacement without removal from the weapon or the need to re-sight the laser. The light provides 300 lumens for 20 minutes of run time per battery when in light/laser mode, giving the user 1 hour of power when using all three included batteries.