Best Laser Bore Sighter: Sighting Your Weapons For a Much Better Shot

Best Laser Bore Sighter
Shawn Harrison
Written by Shawn Harrison

Before running off on a hunting trip, you have to first make sure that you will be able to hit what you are aiming for. Easier said than done, and while most people would argue that this is what the scope is for, little do they know that the scope itself has to be properly calibrated first.

This is where laser sights come in. While it’s perfectly possible to calibrate a scope without them, it requires you to waste 3-5 shots every time you do so, costing you both time and ammunition. With a laser sight, however, all you do is shine a laser dot on targets various distances away and focus the reticle of the scope to perfectly line up with it.

Needless to say that there are a lot of laser sights out there, fit for various weapons, calibers, and scopes, with different shapes, sizes and performance levels. What you have to do is find the right one for you and your calibrating needs.

Product NameLaser ClassMounting PointCaliber(s)Price
Wheeler ProfessionalIIIRMagnetic, the tip of the barrel.22 - .50 mmCheck price on Amazon
LaserLyte Mini MBS-1IIIAInside the bore of the weapon.22 - .50 mmCheck price on Amazon
Wolfroad KitIIIAInside the bore of the weapon.22 - .50 mmCheck price on Amazon
Elenker Cal 223 5.56mm Rem GaugeIIIAInside the chamber of the weapon.223 REMCheck price on Amazon
SiteLite Ultra MagIIIAInside the bore of the weapon.22 - .50 mmCheck price on Amazon
Feyachi BoreSighterIIIAInside the bore of the weapon.22 - .50 mmCheck price on Amazon
Freehawk Red DotIIIRInside the bore of the weapon.22 - .50 mmCheck price on Amazon
SiteLite MagIIIAInside the bore of the weapon.22 - .50 mmCheck price on Amazon

Things to Consider

A laser bore sighter is essentially a small laser that goes on the tip of your rifle barrel, lined perfectly with the trajectory of the bullet. This gives you an accurate dot on the precise spot where the bullet will hit the target.

Laser boresighter

This is not to be confused with a laser sight aimer, which helps you aim your weapon using a laser dot, before firing it. There have been quite a lot of cases where people have fired their rifles while the bore sighter was still mounted, and it did not end well for either the sighter or the rifle itself.

Make Sure It Can Fit Your Caliber

Popular rifle calibers range from .20 to .50mm, and they are most of the time covered by laser bore sighters and their adapters. However, there are quite a lot of hunting rifles and weapons out there that do not sport standard calibers.

Most common are the REM and rim fire rifles, as well as the custom hunting rifles that professional hunters tend to have made for them.

Boresighter sizes

The first thing that you will ave to do is take a good look at your rifle, measure its caliber and make sure that the laser sighters that you pick have the adapters for your caliber or at the very least that you can find adapters separately for it.

Elevation, Bullet Drop And Accuracy

A laser beam runs in a straight line and has no actual drop to factor in. When calibrating the scope and the sights on a weapon using a laser sighter, there are 3 distances that you will have to do it at in order to compensate for the lack of ballistic physics, 5 yards, 15 yards and 25 yards.

Bore sighter on a rifle

What you will want to do is mount your rifle either in a gun vice or propped securely with sandbags, fire the laser at the target’s center and line up the reticle on the scope and your sights with that dot. This way, when firing at a target between 100 and 150 yards away, the bullet will hit within 3-5 inches of the actual reticle mark.

The Best Products On The Market

While there are quite a few laser bore sighters on the market, let’s look at some of the most popular ones out there.

Wheeler Professional Laser Bore Sighter

Wheeler Professional Laser Bore Sighter

Price: Approximately $130

Laser Class: IIIR

Caliber(s): .22 – .50 mm

Specific features: Less than 5 mW output, runs on 1 lithium 123A battery, uses a magnetic mount

Best use: All rifles and scopes, advanced shooters and rifle enthusiasts

While there are a lot of options when it comes to bore sighting, the Wheeler Professional Laser Bore Sighter stands out from the rest. Mostly because of the fact that it is not a bore sight per say as it does not go in the actual bore of the barrel but rather on the very tip.

It still manages to perform the same tasks and functions as a normal bore sight, however, it requires a bit more care and attention. This certainly is not intended for beginners and inexperienced shooters. It requires a bit more than just popping it on the end of the barrel and aiming.

Remember that a quarter of an inch at point blank range can mean a quarter of a mile at long range. This means that you will have to carefully calibrate and seat the sighter on the end of the barrel in order to perfectly match the tip of the actual bullet.

Luckily, there is a handy manual included with the bore sighter, providing more detailed instructions about how to do so. This bore sighter also comes sporting a strong green laser, making the dot easier to see during the daylight. This means that the sighting itself can be calibrated regardless of the conditions that you find yourself in.


  • Stable
  • Sports an easy to see green laser
  • Can be used regardless of lighting and weather conditions


  • Can be very difficult to use by beginners
  • Aligning the bore sight properly can be a chore
  • Does not bode well with handguns and shotguns

Related: In order to make things easier for shooters everywhere, Wheeler also makes it possible for them to purchase the Wheeler 89-Piece Deluxe Gunsmithing Screwdriver Set which allows them to make all the fine adjustments and calibrations that they need to make.

Check the price on Amazon

LaserLyte Mini Bore Sighter MBS-1

LaserLyte Mini Bore Sighter MBS-1

Price: Approximately $44

Laser Class: IIIA

Caliber(s): .22 – .50 mm

Specific features: Fits on a minimum 3” barrel, 1.5 hour battery life, 6061 T6 aluminum body

Best use: All rifles and firearms with a barrel at least 3” long

This LaserLyte Mini Bore Sighter MBS-1 is a far more accessible sighting tool. This is because of the fact that it is both affordable and easy to use, not to mention the fact that it also comes with instructions and online help available for it. That being said, it is rather difficult to mess up when using this bore sighter.

Overall, this makes it one of the best sighting tools for beginners and inexperienced shooters. Because of the low price point, comparative to other sighting tools in its bracket, it is considered easily replaceable.

Another great thing to add about this laser bore sighter is the fact that the laser itself is capable of projecting a dot at well over 25 feet away. The drawback is the fact that it cannot hold an optical balance and the dot increases in size as the distance increases. This can make it a bit harder to calibrate the scope properly without a proper sighting target.

All in all, it’s not that big of an issue, worst case scenario you alternate between sighting the scope with the sighter and firing a couple of rounds at a target.

One last thing to mention here is the fact that the batteries themselves, while small and relatively weak, will give you a base runtime of 1.5 hours. This can be increased by replacing the provided batteries with higher quality batteries.


  • Easy to use
  • Accessible
  • Cheap and easily replaceable


  • The sighter does not work with barrels smaller than 3 inches
  • Shotgun adapters are sold separately

Related: In order to help inexperienced shooters out further, LaserLyte also sells the Laserlyte Steel Tyme Laser Trainer Kit , which makes it easier for them to get used to lasers and how to use them properly.

Check the price on Amazon

Wolfroad Bore Sight Kit

Wolfroad Bore Sight Kit

Price: Approximately $20

Laser Class: IIIA

Caliber(s): .22 – .50 mm

Specific features: Allows quick and accurate sight resetting, able to compensate for wind and elevation, wavelength of 635-655 nm

Best use: The majority of rifles and firearms, beginners, and inexperienced shooters

While at first sight the Wolfroad Bore Sight Kit is a complicated and fragile kit, it will soon prove otherwise.

The first thing that you will notice is the fact that it comes with everything that you would ever need in order to calibrate your sights. The actual kit contains the laser sighter, the adapters that you need for the various barrel calibers as well as a tool to help you make precise adjustments.

It goes without saying that the vast majority of the guesswork involved with bore sighter usage has been taken out of the equation with this kit.

Another thing to mention is its versatility and adaptability. While it does fit the vast majority of calibers, from rifles to small firearms to high powered precision weapons and even shotguns, there is a small drawback.

This laser bore sight does not do well with REM calibers, rim fire rifles being especially hard to account for when calibrating the sights. The actual problem is that the adapters that the bore sight comes with are not able to fit these calibers properly.

The only solution that the shooter can find, in this situation, is to purchase additional adapters that are designed for those calibers.

All in all, right out of the box it is a great bore sight to have, and the fact that there are various other attachments for it make it an overall great and versatile choice for any shooter to have.


  • Very easy to use
  • Comes with adapters for all the standard calibers
  • A special adjustment tool is included in the kit


  • Does not do well with REM calibers
  • In order to calibrate rim fire rifles, you will need to purchase additional adapters

Related: Another great product that is available for purchase from Wolfroad is the Wolfroad 4×32 Prismatic Glass Crosshair Reticle Scope, a prismatic rifle scope with fiber optic attachments that make it easy to spot your target and take an accurate shot.

Check the price on Amazon

Elenker Cal Rem Gauge Laser

Elenker Cal 223 5.56mm Rem Gauge Laser Bore Sighter

Price: Approximately $13

Laser Class: IIIA

Caliber(s): .223 REM

Specific features: Shaped like a round and fits perfectly inside the chamber of a .223REM rifle, uses the barrel itself as the laser guide, projects a high velocity laser beam to the target

Best use: .223 REM rifles, all shooters

At first glance, this Elenker cal REM Gauge Laser looks a little off, mostly because of the fact that it is shaped like an actual round or cartridge, however at the same time it makes sense.

The idea is to calibrate the sights perfectly to line up with the area with which the bullet will make contact. And what better way to calibrate it than by using the actual bullet and barrel?

While other laser sights are attached over the tip of the barrel, this one sits nestled in the actual chamber and is aimed down the barrel itself, effectively replacing the bullet itself. This takes the human error aspect completely off the table and gives you the certainty of a true lineup.

On the other hand, this laser sight is not all that versatile. The main drawback being the fact that it is only built for a specific caliber rifle, in this case the .223REM rifles.

Any smaller and the cartridge won’t fit, any larger and the cartridge will not sit properly fastened and nestled in. On the bright side, there are other such laser sights that are built for the more popular caliber rifles as well.

Another small downside to this laser cartridge sight is the fact that the optical representation of the dot is a lot more limited than other bore sights. The further you are from the target, the more obvious this will be, because the barrel of the gun does not permit the beam to widen and the rate of propagation is stunted.


  • Fits inside the actual chamber and precisely lines up with the bullet trajectory
  • Easy to use and maintain
  • Shaped like a bullet, meaning that it does not stand out and can even fit on ammo belts


  • Restricted to only one caliber
  • Stunts the optical propagation of the laser dot
  • Difficult to calibrate with standard laser targets

Related: In order to make things even easier for hunters and shooters, Elenker also offers the possibility to purchase the ELENKER High Resolution Binocular, making it easy to spot your targets from long distances as well as easing the orientation process.

Check the price on Amazon

SiteLite Ultra Mag

SiteLite Ultra Mag

Price: Approximately $220

Laser Class: IIIA

Caliber(s): .22 – .50 mm

Specific features: SRL Scope Leveler, 15 hour battery life, optional app available for field use

Best use: Most caliber rifles and shotguns, advanced and experienced shooters and hunters

This SiteLite Ultra Mag is not a bore sighter that you can mess around with. Besides the price point of the sight itself, it is the performances of the unit that make it stand out properly.

This is the same calibration sighter that is used by the US military for their high precision armaments. This includes the guns on attack helicopters, the machine guns on fighter jets and the high powered extremely long distance sniper rifles that the ground troops use.

Extreme accuracy is the name of the game here, and this is by far the most prominent player. It has also been ranked the most accurate laser bore sighter currently on the market.

This is because of the fact that it is able to give you a dead accurate laser dot at well over 100 yards from the tip of the barrel, making it even easier to calibrate the scope for long range shooting.

Something worth noting is the fact that, while the sighter itself is extremely accurate and comes with its own app for smart-phones and tablets, it has a small drawback. It works better with practice targets and shooting targets rather than standard marked laser targets.

This is because of the wide range of weapons that it is able to accommodate and the fact that it is built for extreme accuracy. Which means that the best way to use it is on a normal standard shooting target instead of a reflective laser calibration one.


  • Extreme levels of accuracy
  • Very long battery life
  • SRL Scope Leveler


  • Can be difficult to use
  • It is often times overwhelming for inexperienced shooters
  • Very high price point

Related: While this is the top of the range model, SiteLite has a lot more models to offer, like the SiteLite Mag Laser Boresighter which is a more cost-effective alternative to the Ultra Mag.

Check the price on Amazon

Feyachi BoreSighter Kit

Feyachi BoreSighter Bore Sight kit

Price: Approximately $20

Laser Class: IIIA

Caliber(s): .22 – .50 mm

Specific features: Light Designed, kit includes both adapters and a set of precision tools, emits a straight and continuous red laser beam

Best use: All rifles and calibers, all shooters regardless of experience levels

While performance is one of the most important things that we look for in everything that we do, there is always something to be said about availability as well. Such is the case for the Feyachi BoreSighter kit, which from the very start was designed with availability in mind.

The first thing that you will notice is the fact that, while it is still a very accurate laser bore sighter, it is among the cheapest on the market. This is because of the fact that it was designed to be available to all shooters, from the most experienced and jagged of hunters to the most curious of amateurs.

Another great thing about this laser sighter s the fact that it is very easy to operate. The controls are easy to use, the laser itself comes with everything that you need to start using it and the adapters can fit all manners of calibers and sizes.

Something worth noting here is the fact that you also get a special set of tools that are made specifically for this laser bore sighter kit.

One more thing to note about this sighter is the fact that it is a lot lighter and a lot more flexible than other similar sighters. This is mostly due to the fact that it was designed to fit snuggly with all kinds of barrels and adapters. All in all, this is a very affordable and versatile sighter that is worth having.


  • Very affordable
  • Very easy to use and maintain
  • Among the most available on the market


  • Relatively short battery life
  • The laser can encounter problems in very sunny weather

Related: In order to help shooters get a more accurate shot, Feyachi also offers them the chance to purchase the Feyachi Tactical Hunting Rifle Bipod which helps them steady the rifle and take a much more stable shot.

Check the price on Amazon

Freehawk Red Dot Laser BoreSight

Freehawk Red Dot Laser Bore Sighter

Price: Approximately $20

Laser Class: IIIR

Caliber(s): .22 – .50 mm

Specific features: Increases the accuracy of professional shooters and tactical learners, can reset any sight type, bright and powerful high intensity laser

Best use: Most rifles and firearms out there, experienced shooters and tactical learners

The Freehawk Red Dot Laser BoreSight is a more unorthodox piece of equipment. On one hand it is affordable and available for purchase to the masses, on the other hand it is designed to be used primarily by very skilled and experienced shooters as well as tactical learners.

This is because of the fact that, while it was initially intended as an educational tool, it gained popularity and is now being used by the more advanced shooters as well.

Right off the bat, the design is what catches your eye. It is intuitive, easy to use and easy to maintain. While it comes as a kit, the kit itself is not a large one. It has 4 adapters, a couple of tools, an instruction manual and a microfiber cloth.

Maintenance is a big issue with this laser sighter. You will have to frequently clean it and do everything within your power to avoid getting any dust or dirt around the laser lens. This can pose problems, especially if you plan on using it out in the field as well.

One last thing to note about this laser sighter is the fact that it is a very versatile on. Not only does it have everything that it needs to cover the most popular rifle calibers but can also fit with any adapter for non-standard and irregular calibers.


  • Easy to use
  • Intuitive
  • Easy to clean and maintain


  • Maintenance is a big deal
  • Not bright enough to be used in open fields on a sunny day

Related: Freehawk also offers for purchase the Freehawk Multifunctional Outdoor Knife Survival Tactical Knife, making your outdoor trips and survival situations a lot easier to manage.

Check the price on Amazon

SiteLite Mag Laser Boresighter

SiteLite Mag Laser Boresighter

Price: Approximately $100

Laser Class: IIIA

Caliber(s): .22 – .50 mm

Specific features: Comes with an SRL scope leveler, 2 hours battery life, fits with rifles, shotguns and handguns

Best use: Calibrating various weapons, beginners and inexperienced shooters

This is the younger brother of the above mentioned Ultra Mag. The SiteLite Mag Laser Boresighter, however, is more than able to bring its own share of features and advantages to the table.

First and foremost, this is among the easiest to use bore sighters on the market today. It even sports a scope leveler which allows you to level and calibrate your reticle before actually proceeding to the bore sight calibration.

Another great thing to mention about this sighter is the fact that, while it has a battery life of 2 hours, which is slightly smaller than other laser sighters in its bracket, it is also a lot smaller and a lot more easy to carry around.

We can also factor in the fact that the laser itself is nicely contained inside the case of the sighter and is well protected from dust and dirt, which also makes cleaning and maintaining this sighter an easy thing to do.


  • Very easy to clean and maintain
  • Smaller and more portable than other laser sighters
  • Allows the shooter to calibrate the scope and its reticle first


  • The battery life is only 2 hours
  • It requires special adapters for irregular calibers and non-standard barrels.

Related: A product that also goes well with this laser sighter is the Champion Redfield Style Precision Sight-In Target by Champion Traps and targets, making calibration and scope leveling easier and a lot faster.

Check the price on Amazon

In conclusion

Calibrating your sights and making sure that your weapon is accurate is something that is of paramount importance. As long as you take your time and make sure you have the proper laser sight in your possession, you will be able to fine tune your weapon’s accuracy levels and hit your mark.

Which boresighter you would prefer from our list and why. What have you missed? What have you tried and didn’t work? The comments are right below.

Shawn Harrison
Shawn Harrison

Shawn Harrison is our expert in hunting. He was born in Alaska, so hunting was his hobby since high school. Later, Shawn took a Hunter Training at Alaska Department of Fish and Game to structure his knowledge and now he is open to share his knowledge with our readers. Shawn is taking ‘Safety First’ approach on all of his trips, especially is some people are going hunting for the first time.