Holosun HE507C-GR V2 Open Reflex Sight Green Dot 2 MOA and 32 MOA Reticle Solar Power 

The HE507C-GR is an open reflex optical sight designed for pistol applications. Features include Holosun’s Green Super LED with up to 50k hours battery life, Multi-Reticle System, Solar Failsafe, and Shake Awake.

• 2 MOA Green Dot and 32 MOA Circle
• Up to 50,000 Hours Battery Life
• Light Wavelength: 540nm
• 12 Brightness Setting: 10 Daylight and 2 Night Vision Compatible
• Convenient tray battery compartment
• Parallax-free & Unlimited eye relief

Specs

• Power source: solar & battery
• Battery Type: CR1632
• Dimension (inches): 1.78x1.15x1.15
• Weight: 1.5
• Surface Finish: Anodize
• Housing Material 7075 T6 Aluminum