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产品详情
308 Bore sighter The laser unit cartridge fits 243WIN,308WIN and 7MM-08REM caliber rifles. It projects a straight laser beam allowing precise optical adjustments to sight in your scopes & sights without firing Great for the range and ensuring your gun is still zeroed in after travel. Easy to use . Simply place batteries in end cap-twist and end cap to turn on-and place in chamber. Laser output less than <5mw. Wavelength 635-655NW Precision made Batteries:3 LR41 Button Batteries |