Red or Green Laser Boresighter for Hunting and Shooting in 0.17 to 12GA Caliber

About this item

• Improved Accuracy: This boresight can be installed in the barrel and projects a laser beam from the center of the bore axis. It serves as a precise reference to zero-in your optic or iron sights, saving you time and money.
• Enhanced Battery Compartment: The upgraded battery compartment ensures that the battery is securely locked in place and makes proper contact with the points. This ensures optimal functioning of the boresighter and makes it easier to mount compared to others. You don't need to worry about losing your batteries.
• Adjustable Adapters for Multiple Calibers: This laser bore sight kit comes with 16 bore adapters that can fit any caliber ranging from 0.17 to 12GA for handguns and rifles. It allows for accurate bore alignment of scopes, iron sights or laser sights on both handguns and rifles.
• Convenient Push Button Switch: The push button switch allows for convenient control of the bore sight laser. Simply press the switch to activate the laser, and it will automatically save power when not in use.
• Safety Caution: Please ensure that the red laser beam is kept away from eyes. The laser is classified as Class IIIA and emits less than 5mW power.