With a good bore sighter, any regular gun user should be able to narrow their chances of missing a target as such a device gives an accurate reference for the shooter. You don’t have to keep on test shooting every time you want to check the alignment in your gun whereas you could simplify the process with a bore sighter.
Of course, you’ll still have to make some adjustments depending on the altitude, as well as wind direction and speed. Even though a bit of the accuracy might be lost, you’ll have better chances of making a perfect hit. Even better, most bore sighters come informative user guides that make it even easier to use them, even if you may not have used one before.
Now that you have an idea, why don’t we go through some of the best bore sighters, and to help you make a better choice, we can later discuss some of the features you must consider when getting one:
Table of the Best Boresighters
01. Bushnell 740100C Laser Boresighter
Want to sight your rifle with ease and accuracy? Then the Bushnell 740100C Laser Boresighter is the perfect device for you, as it comes with an efficient class 3R laser, featuring an average power output of 3.06Mw. The powerful, battery-powered bore sighter comes with seven arbors that are best suited for .22 through .55 caliber rifles.
The bore sighter is, as well, perfect for use with 20 and 12 gauge shotguns, and you may consider that as significant versatility. All that you need to get the device ready for use is the 6-inch long LR-44 batteries which come as part of the package.
Once ready, you only have to gently twist the end of the bore sighter to either activate or deactivate the laser, which is a significantly uncomplicated setup.
02. Bushnell 743333 Boresighter with Case & ARbors
Designed with professionalism in mind, this bore sighter kit from Bushnell should help you sight in more perfectly so that missing your targets may be a thing of the past. It features three expandable arbors that cover calibers from 0.22 to 0.45 and will be perfect for .22 through .270 calibers, 7mm to .35 caliber and .35 to .45 caliber.
The package also includes a graduated grid sighting reticle with each calibration representing 4 inches at 100 yards. In addition to offering the buyers a limited lifetime warranty, you’ll also benefit from a deluxe carrying case which serves a great purpose of keeping you organized.
03. SiteLite Mag Laser Boresighter
A renown high-quality product that will make your sighting perfect is what you may consider the SiteLite Mag Laser Boresighter as. The bore sighter has an SRL scope leveler that comes in handy when leveling your crosshairs before the sighting. It produces a class IIIa laser, a power output of less than 5.0 Mw.
The bore sighter will perfectly work on .22 to .50 caliber rifles as well as 20 and 12 gauge shotguns which is notable flexibility. In addition to being presented with such a high performing device, you’ll get a complete hunting DVD from Muley Crazy that has been approved by the SiteLite president without paying a dime for it. What’s more? In addition to the unbeatable accuracy you get from this device, you also get a lifetime warranty from SiteLite.
04. 308 or 30-06 Bore Sight Laser Red Dot In-Chamber Cartridge ✮ Red Dot Laser Sighter ✮
Manufactured with high standards in consideration, this product can save you time, money, and even frustration, with high accuracy levels ensuring that you get what you came for. The sighter is, however, specific to certain calibers being .308 and .30-06. This is a better deal, though, since it displays a 2-inch mark at 100 yards, making your sighting even more accurate with such measurements.
The sighting is perfect for 15 to 100 yards with the recommended distance being 25 yards indoors. Featuring a class IIIa laser, the device comes with a top quality brass outer case, including a re-sealable blister package. You can say that with such a construction, the device whose batteries are also included in the package has been made to serve you longer.
05. SiteLite Ultra Mag Green Laser Professional Boresighter
Visibility when sighting is a key factor to consider, and with this bore sighter, that’s not a problem since it features a bright green laser that is highly visible under almost any condition. In addition to the excellent visibility, you get a 15 hours continuous usage from the batteries, which is a commendable performance.
The device works perfectly on .22 to .50 cal rifles as well as 20 and 12 gauge shotguns, producing a class IIIa laser, with less than 5.0mW of power. An SRL scope leveler has been included to assist in leveling your crosshairs before boresighting.
You’ll also get a SiteLite BTS program that can help you create a custom boresighting target depending on the rifle and ammo that you have. With the SiteLite Ultra Mag Green Laser Professional Boresighter, you get a super deal which is guaranteed accuracy as well as a lifetime warranty.
06. Marmot Boresighter Kit .177 to .50 Iron Arbor Studs .50 Expandable Iron Bore Arbor Iron-Type Boresighter for Rifles Shotguns
Top-quality is how you may categorize this product that features Etched Glass Reticle Quality Optics with a magnificent HD Clarity. 14 Iron arbor studs are included in the package, suitable for .177 to .50 cal rifles as well as shotgun gauges 10, 12, 16, 20, and 28. The Iron Bore Arbor is constructed from durable iron and is screw-adjustable. There’s also a carrying case made from durable plastic to make handling the kit quite easier.
07. Center Point Laser Boresighter
Do you want a complete kit that will eliminate the need to use several boxes of ammo to sight in your scopes as well as open sights? The laser, being sent from the same line as your barrel will accurately show where your shot is expected to land, saving you a lot of time, money, and effort as well.
Requiring a minimum of 3.8 inches long barrel, the device is made to fit .177 to .50 caliber rifles or pistols, as well as 12, 16, and 20 gauge shotguns. The class IIIa laser with less than 5.0mW of power is expected to be visible up to 100 yards at night, and 25 yards during the day.
08. Wheeler Professional Laser Bore Sighter, Green
This bore sighter from Wheeler engineering features a high power green laser that is visible during the day, as well as a strong magnetic connection to the barrel so you can enjoy fast and accurate sighting.
The device, considering its connection mechanism can work with almost any handgun, shotgun, and rifles, providing more precise alignment without risk of damage as compared to arbor-style devices. The device produces a class IIIa laser, with a power less than 5.0mW and runs on a single Lithium 123A battery which is included in the kit.
The body that houses the laser unit is crafted from machined aluminum, and a soft rubber over-molding. Each system has an innovative calibration mechanism that enhances maximum accuracy while ensuring perfect alignment. To make it easier to handle and keep the device safe, a molded plastic storage box is included.
09. LaserLyte universal laser BORE SIGHT kit fits .22 to .50 caliber rifles and pistols. SIGHT IN a rifle with only two shots INCLUDES 223 556 308 30-06 6.5
Featuring a powerful, yet less than 5mW laser that can be detected beyond 100 yards at night, this should be the right product to get your sighting right. The process of sighting your gun is quite simple and will save a lot of your precious time.
The good thing is that you get to save money, effort, and time, as you’ll only be required to fire 2-3 rounds of ammo to get the device sighted in. Other than fitting 3-inch barrels, the set has four adjustable pieces, including a perfect-fitting wrench, and four screws to match the wrench.
In addition to that, the universal design allows the bore sighter to be used on all guns from .22 – .50 caliber, and as stated above, only requiring a minimal 3-inch barrel. The system can also sight in laser gun sights, and will work well with scopes and irons sights. The unit is also suitable for use with modern sporting rifles and will work great with most muzzle breaks and flash suppressors.
Key features to consider when choosing a bore sighterBoresighter attachment mechanism
This consideration typically has three categories to consider:
Cartridge bore sighters
They are calibers inserted into the gun chamber and will illuminate once the bolt is closed. The main drawback of using this kind is that the custom settings may limit usage in a particular variety of guns. They are loaded just the same way a bullet is loaded.
Muzzle inserted bore sighters
These require insertion at the calibers or muzzle and are economical because they may work excellently in different firearms though that may depend on the adapter and o-ring being used. The only issue that may arise with the kind is that the bore sighter’s stem might be long for some guns.
Magnetic attachment bore sighters
These are super-flexible since they’re meant to be used on all firearms that are made of magnetic metals. These might be quite expensive owing to flexibility in their usage, though they can be handy for someone who uses different types of rifle and guns for different purposes. They can save a lot of cash since once won’t be required to buy a different bore sighter that fits the kind of gun they wish to use.
Boresighter functioning mechanism
When it comes to the functionality, there usually are two main categories which include:
- Mechanical bore sighters: These are somehow frequent, and they use a number of arbors that are made with a defined size for every caliber. Once you’ve selected the right arbor and put it in the muzzle, you can then attach and align the bore sighter to the arbor.
- Laser bore sighter: This one works by projecting a dot on a target, then aligns your sight with the bore and the dot.
Nature of the laser for laser bore sighters
The nature of the laser, in this case, may refer to things like the color, illumination distance, and the size of the beam. As for the color, if you’ll be using the bore sighter mostly during the day, you might want to go for green which brighter during the day, though more expensive. Of more importance, however, should be the illumination distance, and for such a case, red lasers carry the day. As for the size of the beam, either red or green lasers may be large or narrow, but make sure you go for the narrow diameter for better chances to zero in on your target.
- Boresighter lifespan
These devices are made from varying materials, including brass, aluminum, iron, and other metals. The sensitivity of the device, however, should discourage you from getting one that is prone to corrosion. Aluminum can be a good choice since it’s easy to handle as well as resistant to corrosion. The lifespan of the device will also depend on how careful you are when using it.
Accuracy is the most important factor to be considered since it’s the reason behind the use of a bore sighter after all. As such, you have to ensure that the device fits snugly and doesn’t move at all, affecting the accuracy. Accuracy should be the single most significant feature to be considered, and if the device you select doesn’t meet a perfect accuracy reputation, then you should know that it’s not worth spending a coin on.
- Ease of use
Always ensure that you go for a bore sighter that is easy to use, depending on what kind of gun you want to use it on, as well as the skills that you have. Some of these devices are far much complex for a typical hunter and are best suited for use by experts.
The good olden days when one would use the closed-eye technique and their instincts to hit a target are gone, and technology has taken up the responsibility of ensuring that you never miss your goal, no matter the situation.
Finding a good bore sighter would be the best thing a hunter would do to avoid wasting a lot of money, time and effort trying to get a catch, to end up getting frustrated.
As you sight your rifle, however, remember to keep it unloaded, and ensure the muzzle faces the safe direction. Once you’ve done everything in the right way, you can be sure to hit your targets right every time.