Details: Holosun 507K X2. Includes all original packaging, manual, mounting screws, and T10L Key.
Holosun’s Description: The 507K X2 is an open reflex optical sight designed for pistol applications. The X2 Series pistol optics feature two improvements. First is the addition of Lock Mode from our 2018-2019 LE pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes. Second, the buttons have been redesigned to complement the Lock Mode by placing them lower and out of the way. Additional features include Holosun’s Super LED with up to 50k hours of battery life, Solar Failsafe, Multi-Reticle System, and Shake Awake.
- MRS: Circle Dot; 2 MOA Dot; 32 MOA Circle
- Up to 50,000 Hours Battery Life (Setting 6)
- 12 Brightness Setting: 10 DL & 2 NV Compatible
- Convenient Tray Battery Compartment
- Parallax-free & Unlimited Eye Relief
- Three Reticles: Dot, Circle, Circle dot
RKB Armory’s Opinion: This is a very sturdy, technology-packed miniature red dot that has gotten great reviews. It’s intended for sub-compact pistols. We like that you can change the reticle to three different options. You will be impressed!