Check the listing for details. Holosun Green 2.0 MOA Dot Open Reflex Sight w/ Solar Failsafe - HE407C-GR X2. Color: Black, Condition: New. Listed at 259.99 USD. Holosun Green 2.0 MOA Dot Open Reflex Sight w/ Solar Failsafe - HE407C-GR X2 Description: The HE407C-GR X2 is an open reflex optical sight designed for full-sized pistol applications. The HE407C-GR X2 improves on previous versions by adding Lock Mode which was first introduced in our 2018 LEM pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes. Additional features include Holosun’s Green Super LED with up to 50k hour battery life, Solar Failsafe, precision 2MOA dot, and Shake Awake. The durable housing is made from 7075 Aluminum, uses an industry standard footprint, and houses the 1632 battery in a side-mounted tray for easy replacement when needed. SPECS: Reticle- 2 MOA Dot Light Wavelength- 540nm Reticle Color- Green Parallax Free- Yes Unlimited Eye Relief- Yes Magnification 1x Multi-Coatings - Yes Power Source Solar & Battery Battery Type- CR1632 Battery Life (Hours)- 50000 Brightness Setting- 10 DL&2 NV Window Size 0.63x0.91 Dimension (in) 1.78x1.15x1.15 Weight (oz.) - 1.5 Housing Material- 7075 T6 Aluminum Surface Finish- Anodize Adjustment per Click- 1 MOA W&E Travel Range- ±50 MOA Storage Temperature -40℃~70℃ Working Temperature -30℃~60℃ Submersion-IP67 Vibration- 5000GHolosun Green 2.0 MOA Dot Open Reflex Sight w/ Solar Failsafe - HE407C-GR X2 Description: The HE407C-GR X2 is an open reflex optical sight designed for full-sized pistol applications. The HE407C-GR X2 improves on previous versions by adding Lock Mode which was first introduced in our 2018 LEM pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes. Additional features include Holosun’s Green Super LED with up to 50k hour battery life, Solar Failsafe, precision 2MOA dot, and Shake Awake. The durable housing is made from 7075 Aluminum, uses an industry standard footprint, and houses the 1632 battery in a side-mounted tray for easy replacement when needed. SPECS: Reticle- 2 MOA Dot Light Wavelength- 540nm Reticle Color- Green Parallax Free- Yes Unlimited Eye Relief- Yes Magnification 1x Multi-Coatings - Yes Power Source Solar & Battery Battery Type- CR1632 Battery Life (Hours)- 50000 Brightness Setting- 10 DL&2 NV Window Size 0.63x0.91 Dimension (in) 1.78x1.15x1.15 Weight (oz.) - 1.5 Housing Material- 7075 T6 Aluminum Surface Finish- Anodize Adjustment per Click- 1 MOA W&E Travel Range- ±50 MOA Storage Temperature -40℃~70℃ Working Temperature -30℃~60℃ Submersion-IP67 Vibration- 5000G