Check the listing for details. X Vision Optics Micro HIIT Red Dot Sight. Color: Black, Condition: New. Listed at 100.00 USD. MICRO HIIT RED DOT MHRD1 Replace your iron sights with a Red Dot. The large, clear, and crisp window provides edge-to-edge sharpness with a wide field of view. Mount your sight using standard rails (Picatinny) on your handgun or rifle. Automatically adjusts to light conditions. Battery-operated with heavy-duty thick, durable aluminum housing with a waterproof rating of IPX7. PRECISION AIMING & TARGET ACQUISITION 3 MOA center dot allows users to quickly acquire their target while simultaneously providing precise accuracy at an extended range. It's 1.43in. the co-witness mount provides universality to any platform. Parallax-free and unlimited eye relief. ENERGY-SAVING DISPLAY Lens automatically adjusts its brightness based on various light conditions to help conserve battery power. DURABLE AND COMPACT Features a reinforced lens canopy for extreme durability made with 6061-T6 aluminum. Water resistant to an International Protection rating of IPX7. DEFIES HEAVY RECOIL Defies heavy recoil of up to 600G. Perfect for use on a Picatinny mount. Specs: Dot size: 3 MOA Co-witness mount: 1.43 in. (36.5 mm) Magnification: 1x Lens Dimensions: 0.95 x 0.63 in. (24 x 16 mm) Automatic brightness adjustment Waterproof rating: IPX7 Mount type: Picatinny Operates on one CR2032 battery Length: 1.75 in. (4.5 cm) Weight: 0.22 lbs. (0.1 kg)