The Bushnell Laser Boresighter 740100C is a must-have tool for any serious shooter or gunsmith aiming for ultra-precise bore sighting. With a bright, battery-powered red laser, this boresighter ensures rapid accuracy, allowing you to sight in your weapon efficiently and without the waste of ammunition. Designed to cater to the rigorous demands of firearms enthusiasts, the Bushnell Laser Boresighter enables you to achieve optimal shot alignment and maintain zero effortlessly. This exceptional tool includes arbors for .22- through .50-caliber firearms, making it versatile for a range of uses. Its simplicity and efficiency mean that you can achieve your best shot every time, without ever firing a single bullet. Enhance your shooting experience and precision with the reliability and convenience of the Bushnell Laser Boresighter 740100C.