Holosun 507K Optic

The Holosun K series is an open reflex optical sight designed for subcompact pistol applications.

Additional features include Holosun’s Red Super LED with up to 50k hour battery life, Multi-Reticle System, and Shake Awake. The durable housing is made from 7075 Aluminum, uses Holosun’s K footprint, and houses the 1632 battery in a side-mounted tray for easy replacement when needed.

The Holosun is available with the Multi-Reticle System in either red or green. The Multi-Reticle System allows you to select between a 2 MOA dot, 32 MOA ring, or both. The large circle can help you obtain a sight picture faster, allows for a hold-over reference, and helps to guide your eye to the 2 MOA dot.

Shake Awake Technology extends battery life by deactivating the optic’s LED while not in use. A highly sensitive motion sensor works to detect motion keeping the LED powered on during use. This allows for duty or concealed carry with seamless operation throughout your day or shift. At the end of your day or shift when your firearm is stored, the motion sensor will detect a motionlessness state and after 10 minutes (default setting) Shake Awake Technology powers the LED off until motion is again detected. The slightest touch of the optic instantly reactivates the LED so your Holosun optic is ready when needed.

These X2 generation optics were introduced in 2020 and improved on previous versions by adding Lock Mode. When activated, Lock Mode locks the buttons preventing inadvertent setting changes.

Price depends on the reticle colour:

• HS 507K       - User selectable between 2 MOA red dot, 32 MOA red circle, or both
• HE 507K-GR  - User selectable between 2 MOA green dot, 32 MOA green circle, or both