Universal Laser BoreSighter for .17 to .78 Caliber Pistols, Rifles, and Shotguns, Red or Green Laser Boresight Kit with Press Switch

🔧Easy to Use: This green light boresighter is design to helps improve the accuracy of most guns. Provides accurate reference to zero points in optical or iron sights, reducing cartridge and shell waste, saving you time and money.
▶Useful pushbutton switch: Push-button switch design. just lightly press to turn ON/OFF ,So it’s convenient than other gun boresighter without switch, easier to control.
🏋Longer Battery Life: Includes 2pcs 800mAh CR2 Lithium batteries (commonly 700mAh) for longer battery life.
✹Complete Caliber Adapters: Comes with 12 adapters for.17 to.78 caliber pistols, rifles, and shotguns. So you just need to choose the appropriate size adapter for your gun and insert the bore sight into the muzzle.
☺After-sale Service: We offer 3 months money back/replacement policy. Your email we will be professional, quick replied to help you to resolve the issue, no more than 24 hours.