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Just screw this boresighter in and it’s ready to use.
Offered in green and red laser light options. Set comes with 12 adapters for most calibers from .17 to 12 gauge. Made with quality components for durability. A simple on/off switch controls the sight. Designed to be easily installed and removed from your equipment and so that it won't get stuck in the barrel. Zeroing your scope takes only minutes with this sight.
Dangerous for your eyes if used incorrectly.
Simple and solid construction.
Looks and feels like top-quality despite its affordable price. This sight offers sturdy brass construction and features a Class IIIA laser that’s less than 5mW. This caliber-specific sight is made to fit the .223 chamber. Comes with two sets of AG3 batteries that can last up to 1.5 hours of continuous use. Designed for accuracy so you waste fewer cartridges. The range of this sight is from 15 to 100 yards.
Users report inconsistent results with this boresighter.
Guaranteed lifetime precision.
A versatile option that fits all calibers from .22 to .50 caliber. Also works with shotguns from 12 to 20 gauge. Contains a small Class IIIA laser with an output below 5.0mW. Careful construction made to last, and a lifetime warranty for near-perfect accuracy. This sight comes with the SiteLite BTS program for printing out a laser boresighting target for your specific rifle and ammo.
The battery cap threads can oxidize at times.
Sturdy construction with useful features.
Made of machined aluminum with a soft rubber coating. This sight uses a Class IIIR laser with an output below 5mW. Attaches easily to the muzzle of the gun with a strong magnet. Works on any caliber rifle or handgun. The laser is hand-tuned during manufacturing for the greatest accuracy. Comes in red and green.
Some battery issues reported.
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