Eachine1 Mouse Over Image To Zoom 9mm Cartridge Bore Sighter Red Dot Laser Boresighter

Description: Mouse over Image to Zoom 9mm Cartridge Bore Sighter Red Dot Laser Boresighter This 9mm Cartridge Laser Bore Sighter features precision accuracy. This bore sighter is a fast, reliable and durable gun zeroing and sighting system. Specification: Material: High Quality Brass LED Type: Visible Red laser sight . It projects a straight laser beam allowing precise optical adjustments to sight in your scopes & sights without firing and ammo. Great for the range and ensuring your gun is still zeroed in after travel. Easy to use . Simply place batteries in end captwist and end cap to turn onand place in chamber. The laser unit cartridge fits CAL: 9mm caliber Laser wavelength (nm): 635~655 Laser output less than <5mW. Battery type: LR41 Battery life: 20minutes Range for sighting: 15100 yards Operation: On/off end cap Construction: Brass Package included: 1 x Laser Boresighter 2 x Batteries 1 x User Manual Details pictures: