10 Best Laser Bore Sights 2026 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 Feyachi Green Laser Bore Sight is designed specifically for 9mm firearms, making it a solid choice if that matches your caliber. Its bright green laser is a standout feature, offering a sighting range about three times longer than common red lasers at night — this means you can zero your sights more easily and accurately from 30 to 300 yards. The bore sight is made from brass, so it feels sturdy and fits snugly in the barrel, which helps with reliability and ease of use.

It comes with three sets of batteries, each lasting about an hour, which is decent but you may want spares if you’re planning extended sessions. The laser is a Class IIIA and should be handled carefully to avoid eye exposure. The bore sight doesn’t have night vision capabilities, but its bright green laser compensates well for low-light conditions. Its compact size (just over an inch long) and light weight make it easy to carry around.

Users generally find it straightforward to operate, making it suitable for both beginners and more experienced shooters looking to save time and money by zeroing optics without live firing. The main drawbacks are the relatively short battery life per set and a limited caliber range, so it won’t work if you need other calibers. For those using 9mm handguns or rifles, this product offers good value and reliable performance for target alignment and sighting.

The EZshoot 243 308 Bore Sight Laser is designed specifically for rifles chambered in .243 and .308 Winchester calibers, making it a good fit for hunters or shooters with these firearms. It uses a bright red laser dot, which is easy to see from 15 to 100 yards, helping you zero in quickly without wasting ammo. The laser is accurate and stable thanks to its sturdy brass construction that resists bending or damage over time. This means you can rely on it for repeated use without losing precision.

Battery life is decent, with two sets of batteries included, providing up to an hour of use per set. While one hour may not seem long, it's generally enough for most sighting sessions. The small weight and compact size also make it easy to carry to the shooting range. However, it does not support night vision, so it’s less useful in very low light conditions. The integral mount design means it fits directly into the chamber, so it’s straightforward to use without extra attachments or tools.

This bore sight laser offers good value with solid build quality and practical features, especially for shooters focused on .243 or .308 calibers who want a simple, reliable way to sight their rifles quickly.