Holosun HE507K-GR X2 Green Dot Sight for Subcompact Pistols

The Holosun HE507K-GR X2 is an open reflex optical sight specifically engineered for concealed carry pistol applications. Part of Holosun’s X2 Series pistol optics, this model introduces two key enhancements designed for everyday carry reliability and ease of use.

The first upgrade is Lock Mode, originally developed for Holosun’s 2018–2019 law enforcement pistol optics. When activated, Lock Mode prevents accidental button presses and unintended setting changes during carry or handling. The second improvement is a redesigned button layout, positioned lower and more discreetly to complement Lock Mode and reduce interference.

Additional features include Holosun’s Super Green LED, delivering up to 50,000 hours of battery life, along with the Multi-Reticle System (MRS) for versatile sighting options. Shake Awake technology ensures the optic is always ready when needed by powering on automatically with movement.

Features

• 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 Side-mounted Battery Compartment
• Parallax-free & Unlimited Eye Relief
• Designed for CCW

In the Box

• Multi Tool
• User Manual
• Lens Cloth