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Bushnell Laser Boresighter with Arbors for 0.22-0.50 Caliber Firearms & Shotguns

SKU: BS740100C MFR: 740100C
$37.99
$56.95
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Key Features

  • Achieve zero-in accuracy quickly with this Bushnell laser boresighter for your firearms.
  • Save ammo and time; this laser bore sight tool helps pre-align your rifle scope easily.
  • Compatible with .22 to .50 caliber rifles and shotguns, thanks to included arbors.
  • Ensure your firearm is sighted correctly with this durable and easy-to-use tool.
  • Features a bright laser for high visibility, making sighting adjustments a breeze.
  • Includes LR44 batteries, so you can start using your bore sight tool right away!
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Temporarily On Backorder?Expected Availability: 10/2025Request assistance or get notified
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Questions & Answers

Rich B : CAN YOU BUY ADDITIONAL ARBORS FOR THE BUSHNELL LASER BORESIGHTER ?CONNOR H : I'm not sure if bushnell offers any other arbors, but if you find the one you need a simple set screw is all that attatches them to the laser. It worked ok on my .22 and 9mm with a little modification. I believe there is a different boresighter offered that comes with alternate arbors, but I don't know if bushnell sells replacement arbors.JAMES M : sorry.i do not knowCHARLES W : I am sure that you can but it comes with all that you need
Shopper : Why Did You Choose This?ARTHUR M : Good priceED S : Checked 7 or 8 sites and this was the best price i could find by $5.00.Betzaida J : Husband wanted it for Christmas.

Reviews about this item

Review Summary

2025-06-22T20:00:00

Rated 5 out of 5

Perfect

It really is awesome. I'm very happy with it.

Christopher S.

2025-05-28T20:00:00

Rated 3 out of 5

I give the product an

I give the product an ok review only because it doesn't work on my sig p365, I feel like its to long for the barrel. I still haven't tried it on any of my rifles, not sure how it will work on them.

Rene B.

2025-05-12T20:00:00

Rated 5 out of 5

Great

Great product!

Wes B.

2025-03-17T20:00:00

Rated 5 out of 5

Easy to use

Easy to use

ernesto o.

2025-02-23T19:00:00

Rated 5 out of 5

Laser bore sighter

The bushnell bore sighter is a very quality made product and worked very well for me in sighting in my new m16a1 replica rifle. One of it's nice features is the ability to turn it off and on just by turning the end of the unit . No tiny little rotary switch or push button ! It got me lined up and on paper before I ever fired a live round ! I'm very pleased with this tool and it's multiple caliber range . Thanks , Mike !!

Michael A.

2025-02-11T19:00:00

Rated 4 out of 5

quick shipping

Pleased with quick delivery. Directions could be a bit larger. Haven't had the opportunity to use it as of today.

Elmer S.

2025-01-23T19:00:00

Rated 3 out of 5

We could not get this

We could not get this bore site to work. We tried it with a new scope and an older one?several times with no results.

JoAnne S.

2025-01-05T19:00:00

Rated 5 out of 5

1 st time user

It worked great. sent promptly & never used one, it was easy to use. Also, it not only put me on the paper while sighting it in, but was only 3" off at 100 yards. Few extra shots to pull it in. Recommend it.

Rick M.

2024-12-26T19:00:00

Rated 5 out of 5

Good product

Good product

Michael T.

2024-12-15T19:00:00

Rated 5 out of 5

I like your business. Very

I like your business. Very professional

Michael E.

2024-11-13T19:00:00

Rated 2 out of 5

Was way off. Tried rotating.

Was way off. Tried rotating. Reinserting a few times. No difference. Not even on paper at 25 yards. I am looking elsewhere. Would not recommend.

Ronnie S.

2024-11-07T19:00:00

Rated 3 out of 5

Bushnell laser bore sighter

Not very good did not put bullet anywhere on the paper at 50 yards. Shot about 7 inches above the paper to the left. Do not recommend. Better off buying the old style bore slighter off of Bushnell.

Louis B.

2024-10-30T20:00:00

Rated 5 out of 5

Worked very well sighting in

Worked very well sighting in my rifle.

Robert M.

2024-10-28T20:00:00

Rated 2 out of 5

It's a start

Once snugged into the barrel, if twisted by hand, the Bushnel moves in an oblong circle instead of the dot sitting still. This tells me the laser isn't emitting straight from its encasement. Poor laser encasement in my opinion

Tobe

2024-08-27T20:00:00

Rated 4 out of 5

Easy to use

Easy to use

Gregory W.

2024-07-04T20:00:00

Rated 5 out of 5

Bore sighter

Good product. Works well.

frank c.

2024-06-22T20:00:00

Rated 5 out of 5

Laser bore sighter

Easy to use bore sighter. Took less than five minutes and the price was great.

Jose L.

2024-04-19T20:00:00

Rated 4 out of 5

Boresight Tool

Works fine. Gets my first shots "on" paper just fine - then the dope changes to zero as needed from there. Saves ammo, time, etc!

Jonathan M.

2023-12-24T19:00:00

Rated 4 out of 5

Too long

I tried to use it on a S & W .40. It was too long. I will continue to use it on rifles.

William J.

2023-09-10T20:00:00

Rated 5 out of 5

Great Bore Sighter

Tried it out on my MP 2.0 Full size with red dot. Attached bore Sighter and placed on target and saw only one red dot. Turns out the Red Dot was perfectly sighted in. I originally sighted in the red dot using the iron sights. I also confirmed that my AR 15 was zeroed in too. I highly recommend based on my experience.

Thoma

2023-03-20T20:00:00

Rated 5 out of 5

Excellant bore sighter. Preforms as

Excellant bore sighter. Preforms as advertised.

Robert B.

2023-03-01T19:00:00

Rated 5 out of 5

I'm a test engineer by

I'm a test engineer by trade. I just had to get this. My son, grandson, and myself have all enjoyed using this to zero our sights, scopes, etc.. It's nice having an understanding neighbor who doesn't mind having a laser shot across his back lawn if it is for a good cause. He'll be borrowing it soon I am sure.

Robert B.

2023-01-17T19:00:00

Rated 5 out of 5

Laser Bore Sighter .22-.50 Caliber

Exactly what I wanted at a great price! The shipping was fast, as well.

Jim R.

2023-01-08T19:00:00

Rated 2 out of 5

Not for short barrels

I wanted to like this boresighter but it didn't work out. The photo I saw had a rotary switch, the one I received didn't. What is worse is that the unit is way too long to seat properly in my Sig P238 - so it is useless for shorter length barrels. I returned it.

Conrad M.

2022-12-03T19:00:00

Rated 4 out of 5

Good boresighter

This is my 1st laser boresighter so I have nothing to compare it to. Prior to this I just walked my shots into zero. As far as I can tell it seems to work okay. However I haven't made it to the range to confirm. The only negative I have is threading those tiny screws into the caliber attachments were a bear and no label that I could find that id'd caliber of those attachments. For the price, so far so good!

Mike W.

2022-04-20T20:00:00

Rated 5 out of 5

Everything I expected, arrived on

Everything I expected, arrived on time.

John B.

2021-11-24T19:00:00

Rated 5 out of 5

Simple and straightforward, does what

Simple and straightforward, does what is supposed to do. It took minimal time and ammo to do the final sight-in for my Rifle Scope.

Randall D.

2021-09-19T20:00:00

Rated 5 out of 5

As promised.

Sighted in my Mossberg MVP 5.56 and my Ruger 10/22 M1 with my Bushnell TR25. Keep plastic disk to place on batteries after use. Had to replace batteries. Not sure if batteries that came with unit are only short term.

Ronald L.

2021-09-18T20:00:00

Rated 4 out of 5

Pretty Good

This appears to be well made. It also comes with several adapters for inserting into barrels of different diameters. The laser light is a little thick so you get more of a red blob at short distances. You have to tighten the on/off knob when 'on' because the laser light will shift and you will not get a good fix point for sighting in the reticle.

Gary U.

2021-07-17T20:00:00

Rated 5 out of 5

Works as it should. I

Works as it should. I recommend.

Robert I.

Bushnell Laser Boresighter Specifications

  • Power Supply

    (3) LR44 batteries

  • Battery Info

    Required, included

  • Battery Material

    -

  • Battery Type

    LR44

  • Battery Quantity

    3

  • UPC Code

    022255056878

About Bushnell Laser Boresighter

FEATURED REVIEWS

A great boresighting tool

By Bkeepr A.

I got this as a gift from my kids several years ago, and while I don't need it often, when I do, it is very handy. Saves time and ammo when mounting a new scope, or re-mounting an old one for any reason. Easy to use, and a great value.

Laser Bore Sighter

By Louis S.

Great to sight in my rifles and save the cost of ammo. Works great for the price.

Be prepared for a seamless shooting experience with our Laser Boresighter, designed specifically for 0.22-0.50 caliber firearms and shotguns. This high-precision instrument is meticulously crafted from top-tier materials by our expert craftsmen, ensuring durability and long-lasting performance.

Our Laser Boresighter is engineered to expedite the process of aligning your rifle, handgun, or shotgun, effectively getting your firearm "on the paper" in no time. This tool is not only a time-saver but also an economical choice, reducing the amount of ammunition used during the sighting-in process.

The boresighter comes with a set of arbors that are designed to expand evenly, providing a snug fit into the barrel of your firearm. Once inserted, the laser bore sighter projects a red dot, which can be used to align with your scope for initial setup.

Please note that while our Laser Boresighter aids in initial alignment, final sighting-in should always be performed by shooting the firearm and making necessary fine-tuning adjustments. This ensures the most accurate and precise shooting experience.

Whether you're a seasoned shooter or a beginner, our Laser Boresighter is an essential tool in your shooting gear, designed to enhance your accuracy and precision.

Bushnell Laser Boresighter Features

  • Saves Ammunition and Hours of "Tweaking" the Scope Dials
  • Works Best on Cloudy Days or Late Afternoon
  • For Ease of Use, Always use a Secure Bench Rest
  • Always Insure the Gun is Unloaded and Pointed Down Range

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Achieve zero-in accuracy quickly with this Bushnell laser boresighter for your firearms.
  • Save ammo and time; this laser bore sight tool helps pre-align your rifle scope easily.
  • Compatible with .22 to .50 caliber rifles and shotguns, thanks to included arbors.
  • Ensure your firearm is sighted correctly with this durable and easy-to-use tool.
  • Features a bright laser for high visibility, making sighting adjustments a breeze.
  • Includes LR44 batteries, so you can start using your bore sight tool right away!

What's in the box:

  • Bushnell Laser Boresighter
  • 5x Arbors
  • 3x LR44 Batteries
  • Bushnell 2 Year Limited Warranty