1. 3MOA Dot Size with 1MOA adjustment graduation (Max Level 90MOA)2. Shake Awake Motion Activtion 3. 10 Level Brightness (2 NV, 8 DAYTIME)4. Multi Coated Glass 5. 1 Piece 6061- T6 Body6. 100% WATERPROOF & SHOCKPROOF Dimensions: 1.87x7.57x1.92 in Lens Diameter: 17mm 3 MOA crisp red dot allows for accurate and quick target acquisition and both-eyes-open shooting. With parallax corrected & unlimited eye-relief of 50 yrds, the red dot won't move with your head or body. Side-loading battery (1xCR2032) allows for quick battery replacement without removing the sight from the equipment retaining your zero. 2 Picatinny & Weaver Rail Mounts -- Comes with Low Profile and Absolute Co-witness Picatinny Mount. Integrated M1913 Picatinny interface provides industry-standard mounting options for a wide range of applications, allowing the red dot sight to perform at its best on any platform. Shake Awake Technology -- Compact red dot sight integrates with motion activated illumination technology. Automatically turns on when it is moved and will auto shut off if not moved for 2mins (the function is activated once power on). Effectively extending the battery life, a CR2032 battery can be used for up to 60,000 hours. Excellent Durability -- 6061 aluminum body displays extreme durability to withstand bumps, bangs, drops, and the rough-tumble environment of the field. Fully multi-coated ruby red lenses increase light transmission during low light situations. 100% nitrogen purging and fully o-ring seals ensure absolute fogproof and IPX7 waterproof performance, prevent moisture, dust and debris from penetrating, making it reliable in the harshest weather and environmental conditions. {{widget type="Magento\Cms\Block\Widget\Block" template="widget/static_block/default.phtml" block_id="42"}}