Laserlyte MBS DLUX Laser Bore Sight Deluxe Kit The Laserlyte MBS-DLUX Laser Bore Sight Deluxe Kit includes the Laser Bore Sight and all adapters to fit almost every caliber. Quickly and easily sight in your iron sights, laser sights or optics without going to the range or live fire. It fits .22 to .50 caliber and 12 and 20 gauge shotguns. Sight-in your firearms with ease. Fits .22 to .50 caliber and 12 and 20 gauge shotguns Sight-in firearms with ease|Quickly and easily sight in your iron sights, laser sights or optics Includes the Laser Bore Sight and all adapters to fit almost every caliber Fits .22 to .50 caliber and 12 and 20 gauge shotguns WARNING: This product may contain chemicals known to the State of California to cause cancer or reproductive harm. For more information, go to?www.P65Warnings.ca.gov. Manufacturer: LaserLyte Model: MBS-DLUX SKU: SI_1122952