Universal Multi-caliber Green Laser Boresighter Kit

This is a professional laser bore sight kit for Multiple Caliber suitable for All .17 to 12GA Rifles Pistols...

• Widely application: It is designed to help you quickly set your firearms "on paper". Increase the accuracy and speed to sight the bore for serious hunters, shooters, Policemen. Save both time and money by avoiding prolonged live fire tests.
• Easy to use: Simply choose the caliber adapter and place the laser bore sight unit insert the muzzle. The visible distance of the green laser is 100-200 yards, the darker the environment the further it goes, the green dot size is less than 1 inch at 50 yards, so keep your sighting more accurate.
• Compatible caliber: Comes with 12 pcs well-made adapters, the bore sight kit for almost all guns. Perfectly fit to all .177-.12GA caliber rifles, pistols, handguns shotgun and scope. Buy one set applied most of your firearm.
• Craftsmanship quality: Using high-end aluminum alloy with exquisite package. It is easy to appreciate craftsmanship as a gift.
• Laser parameters: Class IIIa, Wavelength 520nm, Max power≤4.9mW. Avoid the eyes to be exposed to the beam directly.