Wheeler Professional Universal Green Laser Bore Sighter with Magnetic Mount and CR123 Battery Included

Getting your rifle scope, red dot, or shotgun optic dialed in fast and accurately starts with a quality bore sighter—and the Wheeler Professional Universal Green Laser Bore Sighter with magnetic mount does the job without the guesswork or the risk of damaging your barrel. This green laser bore sighter works on rifles, shotguns, and handguns, using a high-powered daylight-visible green laser to align your optic to the bore before you ever head to the range. The magnetic connection attaches cleanly to the muzzle for a repeatable, consistent alignment point without arbor contact that could mar your bore.

The design is built for accuracy: a machined aluminum body with soft rubber over-molding protects the laser module, and each unit is hand-tuned during manufacturing with an innovative calibration mechanism. Once that calibration is locked in, the laser is permanently secured, giving you the consistency and durability you need for multiple guns or repeated use. The whole system runs on a single CR123 lithium battery (included), so you're ready to bore sight out of the box.

Whether you're setting up a new hunting rifle, dialing in a match gun, or getting a shotgun's sight picture sorted, a laser bore sighter saves time and eliminates the trial-and-error of rough scope adjustment. The included storage case keeps everything protected and organized. Fast, precise, and universal—this is the kind of tool that pays for itself the first time you avoid an hour of wasted rounds chasing an improperly aligned scope.

Key Features

• High-power daylight-visible green laser for fast bore sighting
• Universal magnetic mount attaches to any barrel muzzle without arbor contact
• Hand-tuned with precision calibration mechanism for maximum accuracy
• Machined aluminum body with protective rubber over-molding
• Laser module permanently secured after calibration for reliable performance
• Works with rifles, shotguns, and handguns
• Single CR123 lithium battery included
• Molded plastic storage case included

Frequently Asked Questions

What firearms is this green laser bore sighter compatible with?

The Wheeler Professional Universal works with rifles, shotguns, and handguns. The magnetic mount attaches to the muzzle of virtually any firearm without requiring special adapters or arbor inserts.

Does the magnetic mount damage the barrel?

No. The magnetic connection to the muzzle provides precise alignment with the bore without the contact risk associated with arbor-style bore devices. There's no insertion into the barrel itself, so your bore stays unmarked.

What's included in the box?

The package includes the laser bore sighter unit, a CR123 lithium battery (ready to use), and a molded plastic storage case to protect the tool when not in use.

How accurate is the calibration?

Each unit is hand-tuned during manufacturing with an innovative calibration mechanism designed for maximum precision in bore-to-optic alignment. Once calibration is complete, the laser module is permanently secured to ensure consistent, reliable performance.