7 Best Bore Sights of 2020

• Fits: All caliber rifles and shotguns
• Battery: 2 x L1154 Batteries
• Weight: 14.4 oz

If there is one word that can describe the SiteLite Mag, then it is definitely versatility.

Indeed, this bore sight will fit all rifle calibers from 0.22 caliber to 0.50 caliber with ease. But in addition to rifles, it will also fit 20 gauge and 12 gauge shotguns, so you definitely have a lot of options with this bore sight.

And if you have never installed a bore sight on your weapon before, it is very easy with this model. It comes with an SRL scope lever that will greatly help you in aligning your crosshair to the bore sight.

But best, you get a Muley Crazy DVD with this purchase that will show you how the SiteLite Mag takes down a 255 inches muley with ease. You can easily follow the steps and replicate the bore sighting of this video which is a great learning experience.

All those factors make the SiteLite Mag one of the best lasers bore sight on the market. Get this model if you own a 20 or 12 gauge shotgun, or any 0.22 to 0.50 caliber weapon.

• Fits: All caliber rifles and handguns
• Battery: 1 x CR123A Battery
• Weight: 15.2 oz

Most laser bore sights on the market tend to be seen as toys rather than a professional weapon calibration device. This is not a problem with this Wheeler Professional laser bore sight because everything about it screens professionalism.

This bore sight uses a laser that will allow you to quickly and easily calibrate the crosshair of your rifle or handgun to your bore in a matter of seconds. It is also compatible with most handguns and caliber rifles which makes it quite flexible.

And since this unit is magnetized, it will have no problem mounting on the muzzle of your rifle or handgun. It also has a tight fit on your weapon so it will not fall over during the various adjustments that you will normally make to your weapon while using this accessory.

But what we like the most about this top-rated bore sight is that it uses a green laser rather than the traditional red color. It is significantly more visible even during broad daylight than competing models.

• Fits: All calibers from 0.22 to 0.45
• Battery: N/A
• Weight: 16 oz

This Bushnell bore sight has been built with fully expandable arbors that make it compatible with almost all calibers ranging from 0.22 up to 0.45. This should technically make it compatible with almost all shooting range weapons as well as hunting rifles.

Moreover, this model comes with a professional deluxe carry bag that will allow you to carry your bore sight everywhere with ease. The build construction is superb, and this model is clearly built to last a long time.

Of course, you also get a great sighting reticle with this purchase that will allow you to a very easily calibrate your crosshair and deliver an accurate and perfect shot. The only caveat is that this is a traditional bore sight and we recommend it mostly for skilled shooters who have experience.

However, based on its build construction and versatility, this model by Bushnell is definitely one of the best bore sights for the money.

• Fits: All 0.223 calibers, an AR-15 rifle
• Battery: 3 x AG3 or 2 x AG5 Batteries
• Weight: 3.2 oz

This SiteMark unit is almost the same as the 9 mm model we have just covered in our review. However, this one is not limited to smalltime weapons and compatible with high-caliber 0.223 weapons like an AR-15 rifle.

It has a sturdy brass construction which means that it is very durable and long-lasting. It will not corrode over time or get damaged even when used as a heavy-duty bore sight for professional use.

In order to allow you to calibrate your crosshair to the bore sight, it uses a red laser. A major caveat we have is that this laser is not very visible during broad daylight. However, it is still noticeable enough for proper alignment and offers an accuracy of 2 inches at 100 yards which are above average.

But despite all this, this SightMark model still remains the best bore sight for AR 15 because it is one of the few bore sights that has been designed specifically to align high-powered weapons.

5. Sightmark SM39024 – Universal Laser Bore Sight

• Fits: All caliber rifles and pistols
• Battery: 3 x AAA Batteries
• Weight: 0.8 oz

Arbor type bore sights are generally a pain to work with because there are various adjustments and adapters that you need to use when installing it on your weapon. This is not a problem with this model because it is universal and works with all caliber rifles and pistols. It does not use an arbor system.

Simply place this unit in the barrel of your weapon, and it will magnetically attach to it. You can then easily sight any scope with great accuracy, and you will not have to fire one single round to do so.

Moreover, if you have never installed this type of bore sight before, then it comes with a detailed manual that will show you exactly how. The class III laser it uses is 5 mW or less which is compliant with most laws.

Based on a price to performance ratio, and considering that this model is universal, we rank it as one of the best lasers bore sight on the market.

• Fits: All caliber rifles and pistols
• Battery: 3 x 393 Cell Batteries
• Weight: 2.4 oz

Making adjustments to your aim when using a bore sight is usually not the easiest task. Most beginners who are freshly starting out shooting may find this intimidating.

Thankfully, the LaserLyte is here to solve this problem. It is incredibly beginner-friendly, and you can use it on all caliber rifles and pistols with ease. In fact, it comes as a universal kit that has an adapter set that will make it fit any 0.22 to 0.50 caliber weapons, which includes rifles as well as pistols.

The laser sighting is quite powerful and bright even during daylight. But at night, this laser can be seen over 100 yards which will allow you to bore sight very easily. In turn, this directly translates in using fewer rounds which saves you money.