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Bore Sight Kit, IIIA Laser Boresighter with Magnetic Connection, Protect The Barrel from Damage, Red and Green Laser for 0.17 to 10 Caliber, Suitable for All Steel G-u-ns, 3 mW

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$49.99

$ 24 .99 $24.99

In Stock

About this item

  • Magnetic Connection- Easily attached to the muzzle of any steel barrel, without any adapters. Unlike other bore sights on the market,GUAWIN bore sighter requires no push into the barrel to avoid damaging the barrel.
  • Widely Compatible- Will fit any pistol that has a metal barrel, fit any caliber. GUAWIN bore sighter provide you with excellent accuracy in the preliminary sighting in of your pistol.
  • Highly Visible- This red laser boresighter is highly visible,which reach 100 yards even during the daylight! Provide with precise long distance sighting, whatever any weather conditions.The reflective target stickers included enhance the visibility of laser when sighting. You can also easily rotate it without affecting its accuracy.
  • Quality Upgraded: Our laser is built out of highly durable aviation aluminum, soft rubber and powerful magnets. A next-generation circuit board also prevents possible malfunctions. The concentric circles on the tail magnet help to accurately determine the center position of the barrel. These high powered magnets also keep it secure and in place, never letting it drop out.
  • Easy to Use: First, simply put the battery in the laser sight and press the bottom silicone button to turn the laser on. Then, place the magnet cap carefully against the edge of the muzzle. Next, slowly rotate it around in order to get the tightest fit against the end of the muzzle. By utilizing a strong AAA battery, the red laser has a running time of about 40hours, which is twice as long as competitor products.
  • Buy with Confidence: If you have any questions about our products, feel free to reach out to us at any time . Please keep it mind, never look directly at the bore laser and never aim the laser at others. For safety precautions, after sighting your gun with this boresighter, turn off the laser and remove it from the muzzle.



Product Description

boresighter
laser bore sighter

laser bore sighter

laser bore sighter

laser bore sighter

laser bore sighter

Monroeman39
Reviewed in the United States on March 10, 2025
Was just what I wanted and works great!
Gene T.
Reviewed in the United States on December 22, 2024
What is like most is, you don't have to stick something in the end of the barrel. I would have liked to get the green but just couldn't justify the difference in cost. It works great, and I'll say it was worth it. I'll also recommend it.
Ty Seale
Reviewed in the United States on May 12, 2023
I have a long bore-mounted laser bore Sighter but it would not work on a S&W 2.0” snub-nose revolver with Crimson Trace Green Laser Grips. The barrel is too short. This one worked perfect and will work with ANY firearm, even shotguns.Most of my laser sights are green lasers, so I chose the red unit for better convergence contrast.Uses a nice CR-123 battery and has a rubber off and on switch, so no dead battery.I have to remove the battery inmy longer bore-mounted bore-sighter or the battery goes dead every time. Not that it matters now, I’ll likely never use the oldone again.
bxrowley
Reviewed in the United States on February 11, 2023
I had four new/used rifles to sight in, and 3 I had put a new scope on. I sighted in at 25 yrds, which is what I suggest to start. A couple of them were way-off the mark, but the laser allowed me to align the reticle according to where the laser was on the target before firing. All four results were close, within 2" at most, and then I could easily adjust the scope to bullseye. Sure saves wasting ammo... These people who are complaining about not being able to align the bore sighter with the barrel don't understand how it works, and they don't understand, because they either didn't read the directions, or they have a problem with reading comprehension... The bore sighter doesn't require being centered with the barrel!... Get this bore sighter. You'll be glad you did.
Jim Walker
Reviewed in the United States on December 16, 2023
This product is not worth the money. The centric rings are the problem. It impossible the center on the barrel of the rifle. Nothing to aid you in centering the Lazer. All shooters know is the Lazer is off a millimeter means it could be off by inches down range. Not the mention the Lazer does not illuminate the target down range during daylight hours at 25 yards.
Customer
Reviewed in the United States on April 3, 2022
This bore sight is of good quality, nice little box it comes in and sticks in place well on the barrel.... but! It's very difficult to get centered because you are really just guessing...does that look straight? I really cant be sure. I wish I had bought a caliber specific bore sight that would ensure its centered. I know that no bore sight is going to be 100% but it should be close. I used on 3 different firearms at just 5yds... one was off about 3.5 in, second was off 4.5in and the third was over 5in off. Works best on firearms where the barrel sticks out past the slide... none of my 3 did unfortunately.
David Colberg Sr
Reviewed in the United States on June 20, 2021
I purchased the rifle bag to hold 2-20 gauge shotguns and 3-9mm pistols. All 5 fit perfectly in their required spaces in the bag. Everything is secure with plenty of room for additional accessories. The two locking zippers are definitely a plus in order to lock up both compartments, I purchased the locks separately. The stitching and canvas material make this bag extremely durable. The back straps are also a very nice added feature if you need to carry the bag and you needs your hands free. I’m very satisfied with the purchase and will definitely recommend the rifle bag to family and friends…
Robin C.
Reviewed in the United States on June 1, 2021
The case is exactly as described and seems to be very durable. Very good quality for the price. I especially like the fact that it has 3 straps to secure your guns as opposed to all of the other ones that only have 2. It gives me the option to carry my longer rifles and shorter ones and keep them very secure. The padding is very thick around the sides (which is great for protection) so be sure to allow for that when ordering the length you need. A 42 inch is actually 40.
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