It comes with a mount that is compatible with standard 20mm Picatinny or Weaver rails.
The Lancer Tactical 4 Reticle Reflex Sight is a reliable optic that can enhance your accuracy and performance on the field. Lancer Tactical 4 Reticle Reflex Sight w/ Button Control, Black.The brightness level of the reticle can be adjusted using the convenient buttons on the sight, ensuring optimal visibility in different lighting environments. It features four different reticle options (dot, crosshair, bullseye, and starburst) that can be easily selected to suit your preferences and shooting conditions.