Start of lstUrls_of_images_in_html_descriptionProduct Number: 589922The Professional Laser Bore Sighter uses a high power daylight visible green laser and a high-strength magnetic connection to the barrel to deliver fast accurate bore sighting.This system works with virtually all firearms; rifles, shotguns, handguns. The magnetic connection to the end of the muzzle provides more precise alignment with the bore without the risk of damaging the bore, compared to arbor style bore devices. A machined aluminum body with soft rubber over-molding houses the laser module.Each unit is hand tuned during the manufacturing process with an innovative calibration mechanism. This allows for maximum precision, thus ensuring the best bore/optic alignment possible. Once precision calibration is completed the laser module is permanently secured in place insuring reliable performance and durability.Molded plastic storage case includedRuns on a single Lithium 123A battery (included)Makes initial scope adjustment simple, fast and preciseCompatible with a wide variety of gunsHigh power daylight visible green laserEnd of lstUrls_of_images_in_html_description