204513 Model No Quantity 1 piece(s) per pack Color Golden Material Copper Suitable Gun Type Suitable for guns w/ 30-06 / 25-06 / 270 Caliber Specification Wavelength: 635~655nm; Power: <5mW; Powered by 3 x AG3 batteries Packing List 1 x Bore sighter 6 x AG3 batteries 1 x English user manual