Model HSR45B red dot scope Quantity 1 piece(s) per pack Color Black Material Steel Specification Power:1X; Objective aperture:30mm; Length:95mm; Field of view:(@100YDS):57°; 5-level green/red dot selectable; Bracket: 30mm(max)/22mm(min) Other Features Powered by 1 x CR2032 battery included Packing List 1 x Scope 1 x Cleaning cloth