Cartridge Red Laser Bore Sighter - Golden (3 x AG3)
Model No Quantity 1 piece(s) per pack Color Golden Material Copper Suitable Gun Type Caliber: 243 / .308WIN / 7MM-08REM Specification Easy and convenient to use the best accuracy of any bore sighting system; Specially designed set allows you to sight in up to 20 calibers; Water-proof and shockproof Other Feature Wavelength: 635 ~ 655 nm power: Packing List 1 x Bore sighter 3 x AG3 batteries 1 x English user manual