Check the listing for details. Holosun HE510C-GR Elite Green Circle Dot Reticle 2MOA Dot, 65MOA Ring HE510C-GR. Condition: New. Listed at 339.99 USD. The HE510C-GR Elite is Holosun’s flagship Open Reflex optic. Now equipped with Holosun's highly efficient green reticle, the HE510C-GR Elite has an open frame for a wide sight picture. The HS510C Elite is powered by Holosun’s new, “Advanced Super Solar Technology” as well as, a CR2032 battery. Utilizing our multi-reticle system (MRS) this unit features three reticle choices. The HE510C-GR can be switched between a 65 MOA circle with 2 MOA dot, a 2 MOA dot only, or a 65 MOA ring only, all at the push of a button. This optic is protected by a titanium-alloyed hood. Features Multiple Reticle System featuring three reticles Parallax free optical design, with unlimited eye relief Minimized obstruction of vision with push button controls and a streamlined housing design Shake Awake Technology Internal battery tray design 32mm×24mm open lens. Solar cell and high capacity battery provide dual power supplies Titanium-alloyed, shock resistant protective hood Quick release mount CNC machined with T6061-T6 housing Specifications Light Source LED Reticle 2MOA Dot & 65MOA Ring Parallax Free Yes Unlimited Eye Relief Yes Magnification 1x Multi-Coatings Yes Battery Type CR2032 Battery Life Up to 50,000 Hours Brightness Setting 10 Daylight & 2 NV Compatible Housing Material 6061 Aluminum with Titanium Hood Surface Finish MAO Housing Color Black Adjustment per Click 0.5 MOA W&E Travel Range ±50 MOA Storage Temperature -40℉ - 158℉ Working Temperature -22℉ - 140℉ Submersion IP67 Vibration Up to 1000G Window Size 0.91in x 1.2in Dimension (in) 3.3 x 1.6 x 1.8 Weight (oz) 8.3 Central Height (in) 1.41