Wheeler Professional Laser Bore Sighter Green Multi-Caliber

The Wheeler Professional Laser Bore Sighter (model 589922) is a precision gunsmithing tool that simplifies optic alignment on virtually any firearm, with a Multi-Caliber fit covering pistols, rifles, and shotguns. Built around a machined aluminum body with soft rubber over-molding, this green laser boresighter projects a crisp reference beam down the bore so you can dial in rifle scopes, red dots, and iron sights quickly without burning a single round.

At the heart of the unit is a Class IIIa laser rated at less than 5mW output, hand-tuned during the manufacturing process and permanently secured in the housing for consistent point of aim. The high-visibility green beam reads cleanly in both bright daylight and low-light conditions, making range-day setup faster whether you are working at the bench or in the field. A high-strength magnetic muzzle mount attaches instantly and holds secure without tools or adapters.

The boresighter runs on a single CR123A 3V lithium battery, and the compact housing slips easily into a range bag or toolbox. Built by Wheeler Engineering to the same professional-grade standard as the rest of its gunsmithing line, the 589922 is the fast, dependable way to get on paper at the start of any range session.