10 Best Magnetic Boresighters 2026 in the United States

The Wheeler Professional Laser Bore Sighter is designed to help hunters and shooters quickly and accurately align their scopes or sights. It features a strong magnetic connection that easily attaches to the muzzle of most rifles and handguns, making it compatible with multiple calibers. The laser used is a Class IIIR red laser with low power output, which provides a clear aiming point without being overly bright or draining the battery too fast. It comes with one battery included and is known for reliable performance thanks to a permanently secured laser module that’s hand-tuned during manufacturing for accuracy.

The device is built with a durable aluminum body and soft rubber overmolding to protect it from bumps and rough handling, which is great for regular use in outdoor settings. It also includes a reflective sighting grid and a plastic storage case for convenient transport and storage. While battery life specifics are not detailed, users should consider keeping spare batteries for extended use. Additionally, it does not have night vision capability, making it best suited for daylight or well-lit conditions.

This bore sighter provides a dependable, easy-to-use tool for scope mounting, gunsmithing, or maintenance, especially for those desiring a versatile product compatible with different firearms.

The SiteLite Ultra Mag Green Laser Professional Boresighter is designed for those who are serious about precision in their shooting. It boasts impressive compatibility, fitting a wide range of calibers from .22 to .50, as well as 20 and 12-gauge shotguns. This makes it suitable for various users, from hunters to target shooters, who need a reliable tool for sighting in their firearms. One of the standout features is its magnetic mounting type, which enhances ease of use, allowing for quick setup on your firearm without the need for extensive adjustments.

The accuracy it promises is backed by a lifetime warranty, providing reassurance to buyers about its durability and reliability. Additionally, the inclusion of the SiteLite BTS program for generating custom boresighting targets adds a nice touch, catering to users who want a tailored experience based on their specific rifle and ammunition.

In terms of design, the aluminum construction is sturdy, yet the dimensions make it relatively portable. The product also includes additional resources, such as the SRL Scope Leveler and a hunting DVD, which can enhance the user experience. These features position the SiteLite Ultra Mag Green Laser as a solid choice for accuracy-focused shooting practices, though potential buyers should consider their specific needs, especially regarding nighttime use.

The CVLIFE Rechargeable Green Laser Bore Sight stands out for its versatility and user-friendly design. Thanks to its strong magnetic connection, it easily attaches to various calibers without risking damage, making it a convenient choice if you have multiple firearms. The green laser is bright and visible even in daylight at distances from 15 to 100 yards, which is excellent for quick and accurate sighting.

Its rechargeable battery lasts about one hour per full 1.5-hour charge, so you won’t need to keep buying batteries, but you should plan for charging time ahead of use. The aluminum alloy body offers durability while keeping the unit lightweight and resistant to drops or vibrations, which is helpful for outdoor use.

It lacks night vision capability, which might be a consideration if you want to use it in very low light conditions. Also, while the magnetic strength is good for most applications, extremely rough handling might require double-checking its stability. For hunters or shooters who want a straightforward, reliable bore sight compatible with many calibers, this product offers a solid balance of performance and convenience.