Enhance your shooting accuracy and streamline your setup process with the Triple Duty Universal Red Laser Boresight-a must-have tool for hunters tactical professionals and shooting enthusiasts.Designed to work with .17 to .50 caliber rifles shotguns and pistols this versatile boresight delivers quick precise sight-in without firing a single round.Built from durable lightweight aluminum this compact boresighter features an innovative self-centering arbor that mounts securely to the muzzle of your firearm not inside the barrel.Its magnetic base ensures a firm no-slip fit while protecting the integrity of your barrel by eliminating any metal intrusion.The bright red laser offers a clear point of aim making it easier than ever to align your optics with accuracy and confidence.Unlike other systems the Triple Duty Boresight requires no additional attachment pieces so there are no small parts to lose-just straightforward reliable performance.Tested and endorsed by both the National Tactical Officers Association and the North American Hunting Club this boresight delivers trusted results time after time.Packaged with three AG3 batteries a protective carrying case and step-by-step instructions this boresight is ready to use right out of the box whether you're at home on the range or in the field.Features / SpecsCaliber Compatibility: Universal fit for .17 to .50 caliber firearmsLaser Type: High-visibility red laser for precise alignmentMounting Style: Self-centering muzzle-mounted design with magnetic baseMaterial: Lightweight rugged aluminum housingEase of Use: No extra parts or attachments requiredRecommended By: National Tactical Officers Association & North American Hunting ClubIncluded Accessories3 AG3 batteriesCarrying caseUser InstructionsIdeal For:HuntersLaw enforcementCompetitive shootersFirearm owners