9 Best Boresighters 2025 in Canada

The Wheeler Engineering Laser Bore Sighter is a red laser device designed to help shooters quickly and accurately align their scopes. It is compatible with many firearms, including handguns, shotguns, and rifles, making it versatile for various users. The high-power red laser provides good visibility during daylight conditions, simplifying initial scope adjustments.

Constructed from aluminum, the bore sighter is durable while maintaining a manageable weight of about 408 grams. It operates on a single CR123A lithium battery, which is included for immediate use, and comes with a molded plastic case for safe storage. Because it mounts via a Weaver system, it is best suited for firearms compatible with this type of mounting; users without Weaver rails may need adapters.

While it lacks night vision capabilities, which may reduce effectiveness in very low light or dark environments, the bore sighter is straightforward to use and ideal for beginners. Some users might find the bright red laser less visible in extremely bright conditions compared to green lasers, but it remains a reliable and user-friendly tool for hunters or shooters looking to expedite their scope zeroing process.

The Sightmark 6.8 Remington SPC Boresighter is a laser-type boresighter designed specifically for rifles chambered in 6.8 Remington SPC caliber. Its red laser (class IIIA, under 5mW) provides a clear aiming point that helps speed up the zeroing process, allowing you to spend less time and ammunition adjusting your sights. The compact and lightweight brass body makes it easy to carry and durable enough for outdoor use, making it suitable for hunters and airsoft enthusiasts alike.

It comes with batteries and a carrying case, adding convenience for travel and storage. This boresighter is limited to a single caliber, so it is not suitable for users with multiple rifles of different calibers. The laser’s visibility is generally good but may be affected in very bright daylight conditions, which is common for red lasers.

The device operates on lithium-ion batteries, which are included. If you have a 6.8 Remington SPC rifle and want a reliable, portable laser boresighter to make sighting in faster and reduce wasted shots, this product is a solid choice. Just keep in mind it won’t work for other calibers, and its performance depends on laser visibility conditions.

The Sightmark .270 WSM Short Mag Boresight is a laser-type boresighter designed specifically for .270 Winchester Short Magnum calibers. It uses a Class IIIA red laser with moderate power (under 5mW), providing good visibility for aiming, though in very bright outdoor conditions the laser might be harder to see. Made from brass, it feels solid and durable enough for field use and travel, with a compact and lightweight design that makes it easy to carry.

It mounts via a dovetail system compatible with rifles and shotguns, which should fit most standard rifle setups using this caliber. The product runs on included batteries and comes with a carrying case, adding convenience for hunters and airsoft users who want quick, reliable sighting without wasting ammunition.

While the laser visibility could be less effective in direct sunlight, this boresighter is a practical choice for those who specifically use .270 WSM rifles and want a straightforward device to speed up zeroing their sights and save on ammo during sight adjustments.