The Firefield Rapidstrike Red Dot is a durable, high-performance tubed red dot with a 3 MOA reticle, Shake Awake technology, and an 80,000-hour battery life. It features a side-loading battery tray for a streamlined profile, flush turrets to reduce snag points, and clear flip-up lens caps for lens protection and quick use. Built to last, it’s IP67 waterproof, dustproof, and shockproof, with a nitrogen-filled fogproof tube and compatibility with the Aimpoint® T2 footprint. Designed for reliable use in demanding conditions. Features: 3 MOA dot reticle Shake Awake, sleeps after 15 minutes of inactivity 1P67 Waterproof, dustproof, and shockproof Nitrogen-filled fogproof tube 9 Brightness settings Compatible with Aimpoint® T2 footprint 1 MOA clicks 120 MOA max windage/elevation Maximum caliber 12ga Uses CR2032 batteries 80,000 hours of battery life on lowest power setting What's Included: RapidStrike Red Dot Sight Lens Cloth 2mm hex Wrench T15 Torx Wrench CR2032 Battery Clear Flip-Up Lens Covers High Mount Full Specs: Spec Sheet Full Manual Spec Sheet Reticle 3 MOA dot Reticle color Red Illuminated (yes/no) Yes Reticle brightness settings 9 (7 day - 2 NV) Magnification (x) 1x Objective lens size (mm) 21 Eye relief (in/mm) Unlimited Parallax setting (yds) 100 Adjustment 1 MOA Windage adjustment range (MOA) 120 Elevation adjustment range (MOA) 120 Maximum caliber 1200G Battery type CR2032 Battery mount Tray Battery life (hours) High: 1,600 Mid: 45,000Low: 80,000 Battery voltage (V) 3 Shake Awake (yes/no) Yes Shake Awake Timing (minutes) 15 Nitrogen filled (yes/no) Yes Shockproof (yes/no) Yes Fog proof (yes/no) Yes IP Standard (water rating) IP67 Body material Aluminum 6061-T6 Finish/color Matte Black Lens coatings Multi Coated Operating temperature (°F/°C) -4 to 131 / -20 to +55 Footprint Aimpoint® T2 Length with high mount (in/mm) 2.72 / 69 Width with high mount (in/mm) 1.42 / 36 Height with high mount (in/mm) 2.50 / 64 Weight with high mount (oz/g) 5.08 / 144 Length of sight only (in/mm) 2.72 / 69 Width of sight only (in/mm) 1.42 / 36 Height of sight only (in/mm) 1.61 / 42 Weight of sight only (oz/g) 4.06 / 115