Bushnell Tac Optics Mini Cannon Features The Bushnell Tac Optics Mini Cannon red dot sight provides rapid engagement through a dynamic multi reticle system that allows shooters to select from dot circle dot crosshair dot and circle crosshair dot options. Twelve brightness settings support clear visibility in changing lighting conditions making it a dependable compact red dot sight for fast target transitions. Fully multi coated lenses enhance clarity while maintaining an unlimited field of view. Built to withstand harsh environments the Mini Cannon features O ring sealed waterproof construction that keeps moisture out even when fully submerged. Nitrogen purged fog proofing prevents internal fogging during rapid temperature changes or high humidity. The durable design is engineered to handle bumps drops and rough handling without compromising performance. Bushnell Tac Optics Mini Cannon Specifications Manufacturer: Bushnell Model: Tac Optics Mini Cannon Optic Type: Red Dot Sight Magnification: 1x Objective Diameter: 23mm Reticle: Dynamic Multi Reticle Red Dot Brightness Settings: 12 Eye Relief: Unlimited Field of View: Unlimited Elevation Adjustment Range: 140 plus MOA Battery Type: CR2032 Length: 4.764 Weight: 6.5 oz Finish: Black Waterproof: Yes