10 Best Bore Sighters 2025 in the United States

The moloxo ML32 Professional Green Laser Bore Sight Kit is a versatile tool for anyone looking to zero in their firearms accurately without wasting ammo. It shines with its wide caliber compatibility, offering 32 adapters that cover sizes from .17HMR up to 12 gauge shotguns. This makes it suitable for rifles, pistols, and shotguns alike, which is great if you own multiple types of guns. The bright green laser, visible up to 300 yards, helps you see your target clearly even at longer distances, improving your zeroing process. Users will find it fairly easy to use since each adapter is clearly numbered and comes with instructions, helping you quickly pick the right one without confusion.

Accuracy is a strong point here, as the bore sight is built to maintain precise alignment with minimal adjustments needed, saving both time and ammunition. Battery life is impressive too, with up to 40 hours of continuous use on two CR2 batteries, meaning you won’t have to worry about frequent replacements during practice sessions. The aluminum construction and inclusion of an arbor accessory for improved muzzle fit add to its durability and stability. The model does not support night vision, and while the laser output is safe and sufficient for most uses, the green laser’s bright visibility might be less ideal in very bright daylight conditions compared to some more powerful lasers.

This bore sight kit represents a solid choice for both beginners and experienced shooters who want a reliable, easy-to-use tool for zeroing their firearms across various calibers.

The SiteLite Ultra Mag Green Laser Professional Boresighter is a versatile choice for hunters, fitting a wide range of calibers from .22 to .50, plus 20 and 12 gauge shotguns, making it suitable for most firearms. It's known for its exceptional accuracy, backed by a lifetime warranty, which is a significant assurance of its reliability.

The inclusion of the SiteLite BTS program allows users to print custom laser boresighting targets, enhancing its practicality for different rifles and ammo types. Additionally, the SRL Scope Leveler helps to ensure that crosshairs are properly aligned, further contributing to shooting precision.

The product is crafted from durable aluminum, ensuring it withstands regular use. Its magnetic mounting system makes it easy to set up on various firearms. However, it's worth noting that it does not have night vision capabilities, which may limit its use in low-light conditions. The product also includes a Class IIIa laser with a power output of less than 5.0mW, which is both safe and effective for boresighting purposes. The package comes with a free Muley Crazy DVD, which is a nice bonus for hunting enthusiasts. Weighing in at 0.45 kilograms, it's relatively lightweight and easy to handle.

The Wheeler Professional Laser Bore Sighter is designed for easy and precise scope mounting, making it a solid choice for gunsmithing and maintenance. Its key feature is the magnetic connection, which allows it to be used with multiple calibers, providing versatility for different types of firearms such as handguns, shotguns, and rifles.

This bore sighter is lightweight at 0.95 pounds and built with durable plastic material, ensuring it can handle regular use without easily breaking down. The compact dimensions (6.3 x 8.7 x 2 inches) and the included storage case make it easy to transport and store. It uses a Class IIIa laser with a power output of less than 5mW, which offers good accuracy for sighting in scopes. However, it does not have night vision capabilities, limiting its use in low-light conditions.

The Wheeler Professional Laser Bore Sighter is a reliable and user-friendly tool for those needing multiple caliber compatibility and ease of use, though it lacks some advanced features like night vision.