Holosun 507K Red Dot Holographic Sight

The Holosun HS507K X2 is an open reflex optical sight engineered for concealed carry pistol use. The X2 Series pistol optics incorporate two key enhancements. The first is Lock Mode, adapted from Holosun’s 2018-2019 LE pistol optic lineup, which secures the buttons to prevent unintended adjustments. Second, the buttons have been repositioned lower and out of the way to work with Lock Mode. The sight also integrates Holosun’s Super LED, rated for up to 50k hours of battery life, alongside a Multi-Reticle System and Shake Awake technology.