10 Best Boresighters
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Top 10 Best Boresighters 2026 in Canada
#1
Winner
Wheeler Engineering Laser Bore Sighter, Red
Wheeler Engineering Laser Bore Sighter, Red
Type (Laser vs. Optical): Laser
Caliber Compatibility: Handgun, Shotgun, Rifle
Visibility and Brightness: Red laser, visible in daylight
Durability and Build Quality: Aluminum
Power Source (for Laser Models): 1 CR123A battery included
Chosen by 1338 this week
SiteLite Ultra Mag Green Laser Professional Boresighter
SiteLite Ultra Mag Green Laser Professional Boresighter
Type (Laser vs. Optical): Green Laser
Caliber Compatibility: .22 to .50 cal rifles, 12/20 gauge
Ease of Use: Magnetic mounting
Visibility and Brightness: Green laser better visibility daylight
Durability and Build Quality: Aluminum build
Power Source (for Laser Models): 1 Lithium Metal battery included
Sightmark 6.8 Remington SPC Boresighter with Red Laser
Sightmark 6.8 Remington SPC Boresighter with Red Laser
Type (Laser vs. Optical): laser
Caliber Compatibility: 6.8 Remington SPC
Visibility and Brightness: red laser, class IIIA, <5mW power
Durability and Build Quality: compact, lightweight brass body
Power Source (for Laser Models): 2 Lithium Ion batteries included
Sightmark .50 Cal Boresight with Red Laser
Sightmark .50 Cal Boresight with Red Laser
Type (Laser vs. Optical): Laser
Caliber Compatibility: .50 caliber rifles
Visibility and Brightness: Red laser, moderately powerful, limited visibility
Durability and Build Quality: Compact, lightweight brass build
Power Source (for Laser Models): AC/DC with 2 included batteries
Sightmark .22LR Boresight with Red Laser
Sightmark .22LR Boresight with Red Laser
Type (Laser vs. Optical): Laser
Caliber Compatibility: .22 LR
Visibility and Brightness: Red laser, <5mW, 632-650nm
Durability and Build Quality: Brass
Power Source (for Laser Models): 2 AAA batteries included
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Bushnell Riflescope Accessories - Magnetic Boresighter, For All Calibers
Bushnell Riflescope Accessories - Magnetic Boresighter, For All Calibers
Type (Laser vs. Optical): Magnetic muzzle mount
Caliber Compatibility: All calibers
Ease of Use: Magnetic mount
Durability and Build Quality: Aluminum, lightweight, durable
Power Source (for Laser Models): None
Sightmark .243, .308, 7.62x51 Boresight with Red Laser
Sightmark .243, .308, 7.62x51 Boresight with Red Laser
Type (Laser vs. Optical): Visible red laser
Caliber Compatibility: .243, .308, 7.62x54
Ease of Use: Mounts on Picatinny or Weaver rails
Visibility and Brightness: Visible red laser; adequate brightness
Durability and Build Quality: Aluminum, sturdy, lightweight 68 g
Power Source (for Laser Models): 2 batteries included; AC/DC power
Sightmark 7.62x39 Boresight with Red Laser
Sightmark 7.62x39 Boresight with Red Laser
Type (Laser vs. Optical): Laser
Caliber Compatibility: 7.62x39
Visibility and Brightness: Red laser, bright for daylight
Durability and Build Quality: Brass, solid and durable
Power Source (for Laser Models): 3 AAA batteries included
#10
Sightmark unisex adult .22-250 Boresight with Red Laser, .22-250, 0.22 mm US
Sightmark unisex adult .22-250 Boresight with Red Laser, .22-250, 0.22 mm US
Type (Laser vs. Optical): laser
Caliber Compatibility: 6.5 Creedmoor and .22-250 barrels
Ease of Use: compact, lightweight, dovetail mount
Visibility and Brightness: red laser 632-650nm, visible mostly
Durability and Build Quality: brass, decent durability, not very rough
Power Source (for Laser Models): AC/DC, 2 batteries included
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Buying Guide for the Best Boresighters
Choosing the right boresighter can make sighting in your firearm much easier and more accurate. A boresighter helps you align your gun’s sights or scope with the barrel, saving you time and ammunition at the range. When picking a boresighter, it’s important to consider how you plan to use it, what type of firearms you own, and how much convenience or precision you need. Understanding the key features will help you select a boresighter that fits your needs and makes the sighting process smoother.Type (Laser vs. Optical)The type of boresighter refers to how it helps you align your sights. Laser boresighters project a visible laser beam from the barrel, showing exactly where your gun is pointed, while optical boresighters use a lens system that you look through to align your sights. Laser types are generally faster and easier to use, especially in low light, and are popular for their simplicity. Optical boresighters can be more precise and don’t require batteries, but they may take a bit more time to set up. If you want quick and easy alignment, a laser type is often best. If you prefer a more traditional, battery-free approach, consider optical.
Caliber CompatibilityCaliber compatibility means which sizes of firearms the boresighter can be used with. Some boresighters are designed for a specific caliber, while others come with adapters to fit a range of calibers. If you own multiple firearms in different calibers, a universal or multi-caliber boresighter is more versatile. If you only need to sight in one specific gun, a single-caliber model may be simpler and more precise. Always check that the boresighter matches the calibers you plan to use it with.
Ease of UseEase of use refers to how simple and straightforward the boresighter is to set up and operate. Some models require more steps or careful alignment, while others are almost plug-and-play. If you’re new to sighting in firearms or want a hassle-free experience, look for a boresighter with clear instructions and minimal setup. More advanced users might be comfortable with models that offer extra adjustments for fine-tuning.
Visibility and BrightnessFor laser boresighters, visibility and brightness describe how easily you can see the laser dot, especially in different lighting conditions. A brighter laser is easier to see outdoors or in bright environments, while lower brightness may be fine for indoor use. If you plan to use your boresighter in various settings, choose one with a strong, visible laser. If you’ll only use it indoors, brightness is less critical.
Durability and Build QualityDurability and build quality refer to how well the boresighter is made and how long it will last. A sturdy, well-built boresighter can handle regular use and occasional bumps without losing accuracy. If you expect to use your boresighter often or in the field, look for models made from metal or high-quality materials. For occasional use at home, a lighter or plastic model may be sufficient.
Power Source (for Laser Models)Laser boresighters require a power source, usually batteries. The type and availability of batteries, as well as battery life, can affect convenience. If you want a boresighter that’s always ready to go, look for one with common, easy-to-replace batteries and good battery life. If you don’t want to worry about batteries, an optical boresighter might be a better choice.