Premium Quality, Green Laser Bore Sight Kit Multiple Caliber, Upgraded Green Bore Sighter with 30 Adapters Button Switch Perfectly Choice for.17 to 12GA Rifles Pistols with Rechargeable Battery

Laser Bore Sight Kit Multiple Caliber, Upgraded Green Bore Sighter with 30 Adapters Button Switch Perfectly Choice for.17 to .78 Rifles Pistols with Rechargeable Battery

• Containing 30 adapters, Owlshoot Green bore sighting laser with multiple caliber can perfectly fit any .17-.78 caliber, rifles, pistols, handguns shotgun and scope. Buy one set applied most of your firearm.
• Premium Newly Designed for High Quality, Compact, Durable, Lightweight and Shock-proof; Water-proof; Surface anti-oxidation.
• Easy installation that just screw the adapter to the small end of the boresighter and insert it to the barrel. It can easily adjust elevation and windage, if needed.
• Laser class: IIIa. Max. Output Power: < 5mW; Weight 38g; Material Aluminum; Length 155 mm; Length of rod that fits in the barrel: 60mm - 90mm (tapered). Head Diameter: 16mm; Tail Diameter: 5mm; Wavelength 630-680nm; Color Green
• Using high-end aluminum alloy with exquisite workmanship to create a smoothly frosted metal surface