10 Best Bore Sighters 2025 in the United States

The CVLIFE Professional Laser Bore Sight Kit is a versatile tool designed for hunters and shooting enthusiasts. One of its standout features is the inclusion of 32 adapters, making it compatible with a wide range of calibers from 0.17 to 12GA. This ensures you can use it with almost any firearm you own, enhancing its utility. The clear instructions and numbered adapters simplify the selection process, making it user-friendly even for those who might be newer to bore-sighting tools. Its high precision laser helps in achieving accurate shots, saving you ammunition in the long run.

Additionally, the kit includes an arbor accessory that improves stability for larger calibers, further enhancing its accuracy. With a 40-hour battery life provided by two high-capacity batteries, you won’t need to worry about frequent replacements, and the button switch makes it easy to operate. Constructed from aluminum, the bore sight kit is both sturdy and lightweight, promising durability and ease of handling.

However, it's worth noting that the red laser's visibility is limited to 15-100 yards, which might be a drawback if you require longer range visibility. Additionally, it lacks night vision capabilities, so it may not be ideal for low-light conditions. This bore sight kit is particularly suitable for hunters and shooting enthusiasts looking for a reliable, versatile, and user-friendly tool to enhance their shooting accuracy.

The MidTen 9mm Bore Sight is a laser boresighter designed specifically for 9mm chambers, making it a great choice for handgun and rifle users who operate with this caliber. One of its standout features is the Class IIIA laser with a power output of less than 5mW, which ensures precise targeting. Users will appreciate its ease of use; it sits perfectly in the bore and comes with a set of three AG3 batteries, providing about one and a half hours of use. However, the battery life might be somewhat short for extended use without having spare batteries on hand.

Its sturdy brass construction boosts its durability, ensuring it can withstand regular use and handling. The sighting range of 15 to 100 yards is suitable for a variety of hunting and shooting activities. An additional benefit is that it is factory zeroed, which enhances accuracy and reduces the number of cartridges and shells wasted during zeroing in. While the high accuracy is a major plus, it's worth noting that the product does not offer night vision capabilities, which could limit its usability in low-light conditions.

In summary, the MidTen 9mm Bore Sight is a reliable, accurate, and durable choice for those needing a boresighter for 9mm handguns and rifles, though users should be mindful of its battery life and lack of night vision.

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.