CVLIFE Rechargeable Green Laser Boresighter Scope Leveling Kit 64 Adapters

All-in-One Kit: Complete bore sight kit including a rechargeable bore sighter, 64 numbered adapters, and a precision scope level kit, compatible with .17 to 12GA calibers. Comes with clear instructions, providing a full laser boresighter kit for quickly zeroing optics and saving valuable range time.
Rechargeable–Up to 23 Hrs Battery Life: This CVLIFE laser bore sight uses a rechargeable lithium battery for long, stable power. No more battery changes, and the easy button switch supports quick, repeated zeroing.
Precision Scope Mounting Kit: Made from Sturdy 6061 aluminum, the kit comes with rail bubble level and magnetic bubble level. Used together with the laser bore sight, it helps you align your optic accurately and efficiently.
Arbor Accessory for Big Calibers: Laser bore sight kit includes an arbor that expands the rear diameter when working with .551–12GA calibers, providing enhanced stability and ensuring the boresighter stays securely centered in the barrel.
Stable and Centered Laser: CVLIFE boresight laser undergoes strict laser-centering calibration to ensure the beam remains true and does not drift during rotation, resulting in more reliable alignment and improved shooting confidence. The red laser provides clear visibility from 15–50 yards and is a Class IIIA laser, less than 5mW.