308 Winchester Laser Bore sighter/Bore Sight/Bore Sighter Hunting 243 7mm Remington Caliber Cartridge Laser Bore Sighter Brass Red Dog Laser Bore Sighter Great Accuracy

Description: Excellent Performance:The Cherish XT bore sights features versatile tool to ensure an accurate aim and it is great ideal for hunting, Works good when sticking to pistols and rifles Product specifications? Wavelength: 632-650nm Maximum output power: Less than 5mW Battery: 3x LR41 Class: IIIR Power: Less than 5mW Range: 15-100 yards Dot size: 2" @ 100 yards Weight: 10.2g / 0.36oz Instructions &Attention: 1. Your new Cartridge Laser Bore sighter is designed for the chamber sizes marked on the bore sighter as well as on the packing box. DO NOT attempt to insert this bore sighter into a different size. 2. Chamber: Doing so may cause damage to the bore sighter and the gun chamber. 3. Do not dry-fire your firearm while the boresighter is inserted. Doing so may cause damage to the bore sighter. BATTERY INSTALLATION: Twist the end cap of the boresighter counter clockwise to open the battery housing. Insert the three batteries into the battery negative end first. Be sure that the batteries are all facing in the proper direction to ensure proper function of your bore sighter. Turn the end cap clockwise until it is slightly snug. At this point you should visibly see the red laser. To turn the boresighter off simply twist the end cap counter clock wise until you no longer see the red laser. If you plan to store the bore sighter for long time without use, remove the batteries to preserve power. Packing List: Hunting Tactical Bore Sight kit * 1 LR41 Battery * 3 English User Manual * 1