The 10 Best Laser Bore Sighter in 2023 – Recommended by Users

Last Updated on March 1, 2023

Bore sighting is extremely crucial when it comes to target shooting with firearms. It is a method of zeroing the gunsight by aligning the bore axis of the barrel and target. Naked eyes were the only way to align the bore axis and target.

Though difficult, there used to be no other way. However, with laser technology getting more affordable, we now have a modern method of bore sighting. The process depends on a laser pointer. The tool for this is called the laser bore sighter. There are two types- one shaped like a cartridge, and the other is attached to the muzzle of the barrel.

The second one is the more commonly used one, but both turn the difficult task of precision, zeroing, and sighting easier. The color of the laser might vary from device to device. However, here we are going to mostly review the best laser bore sighter with either red or green laser beam.

Quick Answer – Top 10 Best Laser Bore Sighter

1. LaserLyte Universal Laser BORE Sight kit

2. SiteLite Mag Laser Boresighter

3. Wheeler Professional Laser Bore Sighter

4. Sightmark .223, 5.56×45 NATO Boresight

5. GoZier Tactical 223 Laser Bore Sight

6. Sightmark Triple Duty Universal Boresight Parent

7. Bushnell 743333 Boresighter

8. Sightmark .243, .308, 7.62×54 Boresight

9. ADAFAZ Bore Sight Kit Red Laser Boresighters

10. SiteLite Ultra Mag Laser Professional Boresighter

Reviews of the Best Laser Bore Sighter

Four things are significant in a bore sighter. It must cover a good range even in the dark, the laser must be Class IIIA laser, if not at least Class IIa. Last but not least, accuracy and easy alignment. A bore sighter turns to be the best one with these few features.

We are making a list of best laser bore sighter and reviewing them in detail. So, our assessment is not going to end with just those features. We are also going to consider the durability, battery life, the universal fit, the design, how bright the laser light is, and much more.

In our review, we are going to discuss every important information. So that you can understand your requirements from the bore sighter. All these bore sighters are affordable, and the price has not reduced or compromised with the quality of the device. Let’s just commence our detailed analysis.

1. LaserLyte Universal Laser BORE Sight kit

This Class IIIa red laser is going to sight your firearm like no other. Its universal design fits guns of 0.22-0.50 caliber and needs a minimum 3-inch barrel. The simple process requires sliding the device into the barrel.

With the tapered self-centering adjustment, it centers itself.  It works fine with scopes ring bases mounted on rifles, iron sights, muzzle breaks, flash suppressors or even laser gun sights.

Made of 6061 T6 aluminum, it is a durable and reliable bore sighter. The laser is bright to the extent where it is legal. Class IIIa laser of 630 – 670nm wavelength and <5mW power output are anyways safe for use. It is the most bright and powerful laser which is visible over 100 yards away even in the dark.

It includes an adapter set, three 393 batteries, and a daylight laser target. In the adapter set, you get four adjustable pieces of screws and hex wrench. These four screws and matching hex wrench allows a perfect fit to the compatible firearms of 0.22 to 0.50 caliber. The battery lasts for 1.5 hours.

2. SiteLite Mag Laser Boresighter

The SiteLite Mag Laser Boresighter is known for its accuracy. It includes all adapters to fit .22 to .50 caliber and 20 and 12 gauge shotguns. It’s the chosen one for US Navy and USMC among all the others available in the market.

The class IIIA, less than 5mW laser output is bright and powerful and has 2 hours of continuous battery life. It features SiteLite’s patented Ballistic Targeting System software program that creates a custom laser boresighting target for specific rifles and ammo.

The BTS program allows the selecting of the gun, sight height, ammo, zeroed range up to 300 meters and distance close to 8 yards. It works with any laser bore sighter, but the accuracy it provides with the SiteLite is pure perfection.

The conversion of the Boresight to the most accurate scope reticle leveler is enough to blow your mind. It changes the laser spot and projects a precise laser line.

3. Wheeler Professional Laser Bore Sighter

Wheeler Professional Laser Bore Sighter runs on a single lithium 123A battery. It is a gun-shaped aluminum sighter that uses a Class 3R red laser with a power output of less than 5mW in the laser module.

Besides, the laser module is firmly and permanently secured as it is housed on the sturdy construction. One can expect a powerful, dependable performance from it. It’s also hand-tuned during manufacturing, thus is reliable and provides optimum accuracy.

It’s a hand-tuned mechanism for best optic alignment. Permanent attachment of the module is done only after the completion of precision calibration. The attachment of the device through the magnetic connection needs no effort.

It practically attaches to the muzzle of every firearm or fits on any caliber rifle or handgun quickly and easily. Battery, reflective sighting grid, molded plastic storage case are already included in the package.

4. Sightmark .223, 5.56×45 NATO Boresight

This one resembles a bullet and works on a firearm like a bullet only. Using it is the most convenient method and provides the most accurate sighting. The shape of the boresight is mainly responsible for it fitting .223 and 5.56×45 NATO rifles.

Chamber it in the rifle like a bullet, and it will start emitting a large laser dot. The dot shows the target point of the gun. It is a Class IIIA red laser dot, less than 5mW 532nm power output.

The device comes pre-calibrated. Thus is usable the moment you receive it. It is compact, lightweight, and durable. Pack it, and you are ready to travel. The precision accuracy comes due to all the above.

It is specially designed to get on target quickly without wasting ammo. So, it reduces the waste of cartridges and shells. So, sight in without firing a single shot.

5. GoZier Tactical 223 Laser Bore Sight

GoZier Tactical laser unit comfortably fits a .223 chamber. It will start working upon inserting it in the chamber and adjusting the crosshairs. It is constructed with high-quality machined brass, using the highest quality manufacturing techniques.

So, it is reliable and provides optimum accuracy. Not only that, it guarantees a perfect fit in both the 223 and 5.56 chambers. Designed for quick gun zeroing and sighting, it provides perfection.

The sighting range is between 15 to 100 yards, but 25 yards indoors. A 2-inch red dot will be visible at 100 yards. The red laser is a Class IIIA laser beam with less than 5mW human accessible power output and a wavelength of 635-655nm.

Upon using this best laser bore sighter, you are saving time and ammunition. It includes a resealable blister pack that keeps the boresight safe when not in use, increasing the durability. The features don’t end there as the package also includes two sets of AG3/LR41 button cell batteries, though the device needs only three to function.

6. Sightmark Triple Duty Universal Boresight Parent

It is difficult to guess that this one is a Sightmark creation just by the look. When only the look is concerned, it is very different in both shape and color. Unlike other ones from the same brand, it is not inserted like a bullet as it is magnetic.

Instead, it is a universal boresight that attaches with the weapon magnetically with the retractable arbor. It automatically centers the boresight. It is the best and most accurate method of sighting in all types of rifles and pistols.

The Class IIIA red laser, <5mW power output and 632-650nm wavelength is safe to use and does not harm. Visible laser covers a good range of 15-100 yards. Rest of the characteristics are just the same as any Sightmark bore sighters.

Lightweight, compact, easy to pack, durable, reliable, and reduction of wasted ammo, it has every quality. Thus, ensure precision accuracy. You will need three AG3 batteries to run it. It comes with the batteries included and also includes a carrying case.

7. Bushnell 743333 Boresighter

Bushnell bore sighter is very different from the rest of the device we have discussed so far. It is a compact bore sighter kit with graduated grid sighting reticle. Each graduation is equivalent to 4 inches at 100 yards.

The alignment might seem a bit difficult for the first few instances. However, once understanding how it works and getting adjusted, it makes the alignment and sighting easier.

It includes three expandable arbors. Three different arbors all in all cover all the weapons from  0.22 to 0.45 caliber. Just attach the device to the muzzle of the rifle with the correct arbor.

Calling the black carry case it comes with, the main attraction will not be wrong. It is a deluxe carry case and looks superior. Not just the luxurious carry case, it comes with a limited lifetime warranty as well.

8. Sightmark .243, .308, 7.62×54 Boresight

This boresight is also from the Sightmark but fits .243, .308, 7.62×54 rifles. It uses the same Class IIIA red laser but with less than 5Mw power and 632 to 650 nm wavelength. So, it is safe to use. Like any other laser bore sighter of Sightmark, it comes pre-calibrated.

Not just that, it is lightweight, compact and has a brass construction. Thus ensures precision accuracy. One can rely on it fully. With this bullet shaped bore sight fine-tuning is absolutely unnecessary.

The fine adjustment screws allow it to hold a true center. As you can zero the gun and sight in quickly, there is no scope of inconsistencies like bullet drop. So, you are saving time and money. Wasting cartridges and shells also reduce.

Hunters, competitive shooters, and law enforcement officials can have easy targeting. Because chances of out of sighting never occur with this one.

9. ADAFAZ Bore Sight Kit Red Laser Boresighters

ADAFAZ  bore sighter is lightweight and durable and allows a long sighting range. Using the device will not make your rifle heavy in any way. It uses a Class II red laser with a 5mw or less power output.

The wavelength of the laser ranges from 630-680nm. It functions with 6pcs LR44 batteries. It comes with five pieces of bore adapters. The adapters work for a perfect fit of the bore sighter to any firearm ranging from 0.22 to 0.50 caliber.

It is compatible with every type of weapons- pistols, rifles, handguns. The process is to choose the correct caliber adapter and attach it to the muzzle of the firearm. You can adjust it with the scopes as well.

The laser unit emits a straight red laser beam from the center of the bore axis. That straight line is the precise reference for zeroing in the target. For the accurate alignment of scopes, iron sights, or laser sights on handguns and rifles, this is the perfect tool. It also allows quick resetting of any sights.

10. SiteLite Ultra Mag Laser Professional Boresighter

This is the same bore sighter from SiteLite we discussed earlier but uses a green laser instead of the red one. The color of the emitted laser is different, but it remains the Class IIIA laser with less than 5.0 mW power output.

It fits the guns of all calibers from .22 to .50 and works great with 20 and 12 gauge shotguns also. It includes both SiteLite Ballistic Targeting System software program, and SRL Scope Leveler.

The BTS program is for selecting sight height, zeroing range, ammo, and more.  You can create a custom laser boresighting target for your specific rifle and ammo with this software program.

Moreover, the SRL Scope Leveler is for leveling the crosshairs. Both the software program and scope leveler work great for accuracy. Thus the bore sighter guarantees superior accuracy. Not just that, it also includes a free Muley Crazy DVD featuring a massive 255″ Muley taken by SiteLite President Rich Langner.

Laser Bore Sighter FAQs

Can a Laser Bore Sighter Help You Sight-in Accurately?

Most laser bore-sighters are accurate, convenient to use and help users sight their scopes faster. They let users zeroing their rifles in a more efficient way. For that, users can save time and money as they can sight in much faster without using any additional ammo.

Is It Possible to Bore Sight at 100 Yards?

Of course, it is possible. You can sight at any small object that is far away more than 100 yards. However, you shouldn’t bore sighting at a closer range, such as between 50 yards or below 100 yards. It is because it will result in shooting over everything.

Should a Shooter Really Need to Use a Bore Sighter?

Bore sighting offers many advantages. It is a more precise method than traditional eye-aiming. If you follow the general aiming way, you may not shoot at your target accurately. On the contrary, laser bore sighting allows you to aim much closer to the center, and the best fact is that it requires less ammo when zeroing the rifle.

What is the Most Effective and Brighter Laser Color?

In terms of visibility, the green laser is the best. It is 532nm and brighter than other laser colors. But you can choose blue, red, purple, yellow, or other colors as these colors will also allow you to aim accurately.

Are Laser Pointers Dangerous?

Although there are rare cases of eye injuries from lasers, they are dangerous potentially. If you have a powerful laser and stay closer to the beam for an extended period, there will be a high chance of your eye-damage.

Are Yellow Lasers Costly?

Yellow lasers are manufactured with high-quality components. The manufacturers follow cutting-edge technology to make these laser pointers. They use high power diodes so that these lasers can illuminate a powerful beam. That’s why they come in a high price range.

Final Words

Before buying a bore sighter, it is compulsory to know about the rifle or gun you are using. You can get the ideal sighter for your firearm only after knowing the correct dimensions. Some of the bore sighters we have mentioned above are blessed with a universal fit.

However, that doesn’t guarantee that it is going to fit every firearm existing. Knowing about the devices only makes your work simple. Alignment process, mounting the bore sighter on your rifle, all turns into simple, time-saving tasks with proper knowledge.

Without having the idea of the zeroing or sighting system, one cannot do anything with even the best laser bore sighter. So, make sure you have done your homework well to enjoy the incredible features of the bore sighters.

The beginners might find the process of alignment and target difficult. However, even the most skilled knows, it is all about practice and more practice. A good bore sighter and a lot of practice guarantees incredible target shooting experience.

You May Also Like to Read

• The 10 Best Recurve Bow for Hunting
• The 10 Best Rubber Hunting Boots
• The 10 Best Snake Proof Boots
• The 10 Best Hunting Tripod for Spotting Scope
• The 10 Best Rifle Case
• The 10 Best Thermal Scope for Coyote Hunting

Campbell John

Hi, I am John Campbell, an outdoor enthusiast. Just like you, I value the habitat, heritage and tradition of great outdoors. I do my best to make sure the correct research, writing, and photo are shown on Tacticalgearslab.com. Indeed, I am committed to preserving a great online experience for you.