【PRECISION CENTERING TECHNOLOGY】- Featuring concentric circles on the magnet surface, our bore sight ensures enhanced centering at the muzzle. Auxiliary lines further assist in achieving pinpoint zeroing accuracy for your optics. 【ULTRA-BRIGHT GREEN LASER】- The magnetic bore sighting laser comes equipped with a vivid green laser beam preset at the center, visible even in bright daylight conditions. Conveniently zero your optics between 15-100 yards. (SPECS: Class IIIA laser, power: less than 5mW) 【SECURE & SWIFT ATTACHMENT】- Utilizing high-strength magnets, the MidTen laser bore sight securely attaches to the muzzle, preventing any risk of slipping due to unstable adsorption. Suitable for any caliber with a flat steel muzzle. 【BARREL-FRIENDLY DESIGN】- Safeguard your barrel's rifling with our boresighter. Connected through a magnet, it exclusively contacts the muzzle, eliminating the potential for scratching the rifling and minimizing the risk of residual pollutants in the barrel. 【EFFORTLESS & VERSATILE ZEROING】- A reliable and professional solution for all calibers, our magnetic laser bore sighter simplifies zeroing operations. Mount it on the muzzle, center using auxiliary lines, and carry just one bore sighter for efficient zeroing in outdoor activities.

Product specifications