Boost your precision during any mission when you equip your gun with a Shield Sights Reflex Mini Red Dot Sight 2.0. Featuring an extremely clear sight picture with the help of this Shield Sights Red Dot Weapon Sight, these Red Dot Sights by Shield Sights eliminate the need for any manual brightness adjustment, quickly adjusting the reticle to match your environment for perfect focus every time. The Shield Sights Reflex Mini Pistol Sight has a long-lasting battery life, typically lasting between 2 to 3 years on average with dark storage. Regardless of your ambient lighting conditions, this Shield Sights Reflex Mini Auto-Brightness Sight has an automatic brightness-adjusting feature that quickly adapts to your environment so that you can properly focus on your target. By removing the battery drawer from the RMS, you increase the sight's strength, ensuring you'll use this optic for years to come. If you own a custom pistol build, this sight is an ideal choice to help fine-tune your weapon. Plus, the sight eliminates the need for re-zeroing on most handguns. Use the Shield Sights Reflex Mini Aluminum Sight to customize your shooting experience and create a better shooting experience for any application. Specifications for Shield Sights Reflex Mini 4 MOA Red Dot Sight 2.0 1x: Manufacturer: Shield Sights Adjustment Type: MOA Emitter Type: Open Gun Model: Universal Width: 1 in Height: 0.9 in Quantity: 1 Features: No laser; completely eye safe No radioactive materials No coloured coating, minimizes visible signature Battery Life: 2 to 3 years - average use >4 years - dark storage Brightness Adjustment: Automatic Brightness Range: Lowest - Compatible with Night Vision; Highest - Visible against the sky in bright daylight Battery Fitting: Underneath Mount: A wide range of mounts are available. Fits exsisting RMS/SMS mounts. Package Contents: Shield Sights Reflex Mini Red Dot Sight 2.0