Features include a Titanium Housing, Shake Awake, 12 brightness settings, Holosun’s Super LED with up to 50k hours battery life, Multi-Reticle System, QD mount and Clear Lens Caps. These Green Dot sights are parallax-free and give you unlimited eye relief. The Holosun HE515GT Micro LED Dot Sight provides a personalized sighting experience with its Multi-Reticle System that lets you switch between a 2 MOA Dot and a 2 MOA Dot with 65 MOA Circle.
Key Features:

• Green MRS:2 MOA Dot; 2 MOA Dot & 65 MOA Circle
• Up to 50,000 Hours Battery Life (Setting 6)
• 12 Brightness Setting: 10 DL & 2 NV Compatible
• Parallax-free & Unlimited Eye Relief
• Complete Titanium Housing
• Quick Release & Detachable Mount

Holosun HE515GT-GR Titanium Micro Optical Green Dot Sight Specifications:

• Reticle: 2 MOA Dot & 65 MOA Circle
• Light Wavelength: 540nm
• Reticle Color: Green
• Parallax Free: Yes
• Unlimited Eye Relief: Yes
• Magnification: 1x
• Multi-Coatings: Yes
• Power Source: Battery
• Battery Type: CR2032
• Battery Life (Hours): 50000
• Housing Material: Titanium
• Surface Finish: Titanium
• Adjustment per Click: 0.5 MOA
• Window Size: 20mm Diameter
• Dimension (in): 2.67×1.51×1.6
• Weight (oz): 4.33

IN THE BOX: 1 x Holosun HE515GT-GR Titanium Green Dot Sight; 1 x Wearable4U Lens Cleaning Pen; 1 x Lens Cleaning Cloth; 2 x CR 2032