AT3 ARO(TM) 3 MOA Red Dot - Doctor/Venom/Fastfire Footprint - Optional Riser Mount - Low Mount (Mount Type: Low Mount)

AT3 ARO Combines Largest Viewing Area with Smallest Housing Features Largest viewing area of AT3's red dot sights in smallest housing Doctor/Fastfire/Venom mounting pattern for pistol compatibility 3 MOA crisp red dot for accurate shooting 6 brightness settings for all lighting conditions Multi-coated scratch-resistant lenses Parallax-free design maintains accuracy Waterproof and shockproof circuitry 5,000-hour battery [...]