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We don’t always have the luxury of getting out to the range to sight in our new scope, and sometimes, we don’t want to spend the money on extra ammunition. But you do need to trust your boresight when you need it most.
We understand the importance of getting it right the first time, and that’s why we developed this guide to highlight 10 of the best laser boresights on the market today. There’s also a comprehensive buyer’s guide to walk you through any questions that you might have.
|Best Overall||Barska Iron Boresighter Kit||
|Best Value||Firefield Laser Bore Sight||
|Premium Choice||AimShot Universal Laser Boresight Rifle Kit||
|SSI Sight-Rite Chamber Cartridge Laser Bore Sighter||
|Bushnell Banner Boresighter Kit||
|Caliber(s):||Arbor studs .177, .22, 6mm, .25mm, 6.5mm, .27, 7mm, .30, .32, .338, .35, .375, .44, and .45|
If you’re looking for a kit that has tons of caliber-specific boresights for you to use, the Barska Iron Boresighter Kit is a great choice. It’s a 15-piece set that gives you super-accurate results for each caliber, and it’s available for a surprisingly affordable price.
Whether you have multiple caliber weapons at home or if you just think that you might get different options in the future, this kit likely has everything that you’ll ever need. With such versatility and affordability, it’s no surprise that it easily earned our nod as the best overall laser boresight.
Just keep in mind that if you only have one caliber weapon and you don’t plan on getting any more, you’re likely overpaying a bit for other calibers that you won’t use.
|Caliber(s):||.25-06 Remington, .30-06 Springfield, .270 Winchester, or Universal|
If you’re on a tight budget, that doesn’t mean you have to sight your new scope without a laser boresight. While the Firefield Laser Bore Sight might not be the best out there, it is an excellent value.
There are four different options for you to choose from: three caliber-specific options and one universal option. No matter which one you go with, you’re getting it for a great price. It’s this outstanding value-to-price ratio that makes this product the best laser boresight for the money.
You only need to order what you need, and they’re all lightweight and easily portable options. The universal option is not quite as precise as the caliber-specific options, but it gets you close enough to make fine-tune adjustments when firing live rounds.
|Caliber(s):||.300 Weatherby Magnum, 7mm-08 Remington, .243 Winchester, 7.62x39mm, .30-30 Winchester, .308 Winchester, .223 Remington, .300 Winchester Magnum, .264 Winchester Magnum|
If you’re fine spending more money and want a top-notch boresight kit that works for tons of calibers, consider the AimShot Universal Laser Boresight Rifle Kit. It’s expensive, but it comes with nine different boresights specifically tailored toward some of the most popular caliber rounds out there.
This makes it super easy to use, and it also gives you some of the most accurate results out there for a laser boresight. However, there’s no denying that this is expensive, and it doesn’t come with that many caliber options.
But for laser boresights of this quality, it’s hard to beat what the AimShot Universal Laser Boresight Rifle Kit offers.
|Caliber(s):||.17 Hornady Magnum Rifle, .22 Long Rifle, .22-250 Remington, .30-06 Springfield, .30-30 Winchester, .204 Ruger, .223 Remington, .270 Winchester Short Magnum, .300 Winchester Magnum, .300 Winchester Short Magnum, .308 Winchester, .325 Winchester Short Magnum, .338 Winchester Magnum, 6.5mm Creedmoor, 7mm Winchester Short Magnum, 12 gauge, or 20 gauge|
If you only need a single boresight for a single caliber, the SSI Sight-Rite Chamber Cartridge Laser Bore Sight is worth considering. It has 17 different options that are caliber specific.
These options range from rounds as small as the .17 Hornady Magnum Rifle to something as bulky as a 20-gauge. But what’s nice is that since you’re ordering a caliber-specific option, you’re getting it for a great price and the most accurate results possible.
However, you do only get one caliber, so if you need anything else or you get a different caliber weapon in the future, you’ll need to order another one. Still, if you only need one caliber boresight, you’re not going to find a more accurate and affordable option.
|Caliber(s):||Between .22 and .45|
Bushnell is a massive and well-trusted name in the gun and optics world. If you trust the brand, it’s not a small leap of faith to go with its boresight kit. It lets you sight in anything between a .22 and .45 caliber, with accurate results.
Since it’s versatile, accurate, and from a respected brand, it should be no surprise that the tradeoff is the price. It’s expensive but also reliable enough to last a lifetime. If you go with this boresight, chances are that it’s the last one that you’ll ever need to purchase, and you’re going to love it.
|Caliber(s):||.40 S&W, .45 ACP, .380 ACP, or 9mm Luger|
Many products out there work specifically with rifles or shotguns, but there’s a market for pistol boresights too. That’s where the LaserLyte Laser Trainer Pistol Cartridge comes in.
It’s not something that you should get if you want a boresight for a rifle, but there are four different caliber-specific options that all work with different pistols. This lets you get your pistol sighted in faster and easier than ever.
Still, you only get one caliber-specific option with your purchase, and compared to other caliber-specific single options, this one is expensive. But if you need to be sighting in a pistol, it’s what you want.
While universal boresights aren’t quite as accurate as caliber-specific options, they do get you close enough so you don’t have to fire a ton of rounds to make the final fine adjustments. Universal boresights come with the massive advantage that it’s the last one that you’ll likely ever need, and they’re more affordably priced.
The Sightmark Triple Duty Universal Laser Bore Sight meets both of those marks, and it’s easy to use. You also get to pick whether you want a green or red laser.
The Wheeler Professional Laser Bore Sighter is a universal boresight, but it isn’t quite that easy to use. It’s definitely workable, but it’ll take a bit more patience to figure it out for the first time.
But for a universal boresight, it’s quite accurate, and since it has a universal fitment, it’s the last one that you’ll ever need, no matter how many caliber weapons you have. You can also pick between a green or red laser.
However, the Wheeler Professional Laser Bore Sighter is a bit expensive compared to other universal boresights, but it does have increased precision.
|Caliber(s):||.223, .308, .30-06, and 7mm|
While the NcStar Cartridge Red Laser Bore Sighter only works with four different caliber options, which means there are quite a few options that it won’t work with.
Still, with this kit, you get all four. You can get precise results with each caliber, and it’s easy to use. Finally, while only four calibers come in this kit, it’s more affordable than buying all four caliber-specific boresights separately.
If you need a few of these calibers, it’s well worth it. But if you only need one or two, it’s probably better to go with an individual caliber-specific kit or a full kit that comes with more caliber options.
|Caliber(s):||.243 and .308|
If you are looking for a boresight specifically for a .243 or a .308, the SightMark Accudot is a great choice.
It’s super easy to use for these caliber weapons, and it gives you precise results. However, in addition to the limited caliber choices, it’s expensive. That said, it’s interesting to note that it’s not just for one caliber but for two. If you have weapons with both calibers, this boresight will work with them.
With so many great laser boresights, it can be challenging to narrow it down to just one. You might even have a few questions. That’s why we created this buyer’s guide, to highlight the important features to look into and the pros and cons of the different options out there.
The most important thing that you need to check when getting a laser boresight is that it will work for the caliber weapon that you’re using it on. There are universal options, but for the most part, you’ll have a caliber-specific boresight.
If you don’t use the right caliber, it either won’t fit in the barrel, or you won’t get the snug fitment that you need for accurate results.
When looking at boresights, you’ll see two options: caliber-specific and universal boresights. They’re just what they sound like, but what are the pros and cons of each?
Caliber-specific boresights give you a perfectly snug fitment every time, and they’re the easiest to use. Manufacturers make them specifically for that type of weapon, so they work perfectly for it. However, the tradeoff is that it only works for that caliber weapon, and you’ll need a completely different boresight for a different caliber weapon.
While universal boresights work on any caliber weapon, the tradeoff is that the fitment isn’t always as snug. They’ll get the alignment on your scope extremely close, but it might not be perfect. So, when you go out to farther ranges, you might end up being a bit off and missing your shot. If you use a universal boresight, we highly recommend fine-tuning adjustments at the range before heading out to the field.
While you might only need one caliber boresight right now, if you add to your collection one at a time, you’re ultimately going to end up spending more money.
Therefore, it makes sense to get a full kit now. It might be more expensive up front, but you’re saving money in the long run because you won’t need to purchase a boresight each time you go out.
If you’re still unsure about which laser boresight is right for you, why not go with the Barska Iron Boresighter Kit? It comes with everything that you need right now, as well as everything that you’ll need in the future.
Of course, if you’re on a tight budget, you can go with either the Firefield Laser Boresight or the SSI Sight-Rite Chamber Cartridge Laser Boresight. They offer an affordable way to get a laser boresight without sacrificing quality!
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Robert’s obsession with all things optical started early in life, when his optician father would bring home prototypes for Robert to play with. Nowadays, Robert is dedicated to helping others find the right optics for their needs. His hobbies include astronomy, astrophysics, and model building. Originally from Newark, NJ, he resides in Santa Fe, New Mexico, where the nighttime skies are filled with glittering stars.
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