10 Best Laser Bore Sights 2025 in the United States

The CVLIFE Professional Laser Bore Sight Kit is a versatile tool designed to fit a wide range of calibers from 0.17 to 12GA, thanks to its inclusion of 32 adapters. This makes it suitable for a variety of firearms, ensuring precise and accurate shooting. The red laser, with a visibility range of 15-100 yards, is clear and effective for most shooting conditions, although it might not be the best choice in bright daylight compared to green lasers.

One of the standout features is its impressive battery life of 40 hours, supported by two high-capacity batteries and the convenience of a button switch for easy operation. The construction quality is solid, made from durable aluminum, which promises longevity and reliability. The kit also includes an arbor accessory to improve stability for larger calibers, demonstrating thoughtful design.

Weighing just 0.39 kilograms, it's lightweight and portable. However, it's worth noting that it doesn't come with night vision capability, which could be a limitation for some users. Additionally, while the laser offers high precision, the setup might be slightly complex for beginners due to the number of adapters and the need for proper alignment. This bore sight is a reliable choice for hunting and shooting enthusiasts who need a robust and versatile laser bore sight.

The MidTen Bore Sight Cal Red Dot Boresighter is a device specifically engineered to fit the .223 caliber, making it a convenient choice for users of this type of firearm. One of its strongest points is the Class IIIA red laser, which is powerful yet safe, operating at less than 5mW. This laser color is both bright and easily visible, aiding in fast and accurate zeroing of optics, with a sighting range between 15 to 100 yards. Users have noted its high accuracy, which can be pivotal in hunting and target shooting scenarios.

The boresighter is constructed from sturdy brass, promising durability and longevity. This construction quality is a significant strength, especially for outdoor and rugged use. Additionally, it is designed to sit perfectly in the bore, simplifying the setup process considerably. This ease of use is a major advantage for users of all experience levels.

Another practical feature is the included updated batteries; six AG3 batteries come in the package, providing a decent battery life of approximately one and a half hours. This is sufficient for several uses before needing replacement. However, some users might find the battery life a bit limited, especially if extensive usage is required. While the product is lightweight and compact, making it easy to carry and store, it lacks night vision capabilities, which could be a drawback for users who require visibility in low-light conditions. Despite this, the MidTen Bore Sight Cal Red Dot Boresighter is particularly well-suited for hunters and sport shooters looking for a reliable and straightforward tool to improve their shooting accuracy.

The MidTen 9mm Bore Sight Cal Boresighter is designed specifically for 9mm chambers, ensuring excellent caliber compatibility. It features a Class IIIA laser with less than 5mW power output, which is standard and effective for bore sighting needs. The laser color is not specified, but Class IIIA typically emits a red laser, which is easy to see under normal conditions. The inclusion of three AG3 batteries is convenient, providing approximately one and a half hours of usage, which is decent but not exceptional for extended or repeated sessions.

The construction quality is a notable strength, as it is made from sturdy brass, offering durability and reliability. This ensures that the bore sighter can withstand repeated use without significant wear and tear. The product is designed to sit perfectly in the bore, facilitating fast and accurate gun zeroing and sighting, which benefits users by reducing wasted cartridges and shells.

In terms of ease of use, the MidTen 9mm bore sighter is straightforward to operate. It is factory zeroed, meaning it is pre-calibrated for accuracy, which helps users achieve quick and precise optic zeroing. The sighting range is effective from 15 to 100 yards, providing flexibility for different shooting scenarios. However, the battery life could be a limitation for some users needing more extended usage without frequent battery replacements. Additionally, it is important to note that the laser color not being mentioned might be a minor oversight for those who have a preference for a specific color.