The HS507K X2 is an open reflex optical sight designed for concealed carry 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 compliment the Lock Mode by placing them lower and out of the way. Additional features include Holosun's Super LED with up to 50k hours battery life, Multi-Reticle System, and Shake Awake.

The Holosun Sub-compact HS507K-X2 Green Dot Sight is an open reflex sight designed specifically for concealed carry handguns. This innovative Sub-compact Green Dot provides 12 different brightness settings, including two that are compatible with night vision goggles. With up to 50,000 hours of battery life, a crisp, customizable red dot reticle, and no re-zeroing required, this Holosun reflex sight is just what you need to quickly acquire targets and deliver highly accurate shots down range.

Features 

• Illumination Color: Green
• Green 32 MOA Ring & 2 MOA Dot
• Up to 50,000 Hours Battery Life (Setting 6)
• CR1632 Battery
• Shield RMS Footprint mounting
• Parallax-free & Unlimited Eye Relief
• Made of 7075 aluminum 

*Adapter plate not included.