Holosun HS507K X2 Red 2 MOA Dot & 32 MOA Circle RED DOTS The Enlarged beaver tail grip

The Enlarged beaver tail grip safety and ambidextrous primary safety switches are responsive and ensure there’s no misfiring

Lower 1/3 Co-witness Mount

single and double action

environmentally friendly

Holosun HS507K X2 Red 2 MOA Dot & 32 MOA Circle RED DOTS The Enlarged beaver tail gripONLINE ONLY The HS507K X2 is an open reflex optical sight designed for subcompact pistol applications. The HS507K X2 improves on the previous version by adding Lock Mode which was first introduced in our 2018 LEM pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes. Additional features include Holosuns Red Super LED with up to 50k hour battery life, Multi Reticle System, and Shake Awake. The durable