Begin the sighting-in process without ever firing a shot with the Laser Boresighter from Bushnell. Lightweight and easy to use, the Laser Boresighter comes with 5 arbors that are compatible with .22 to .50 caliber firearms. Simply install three LR44 batteries, select the correct arbor for the firearm, thread the Laser Boresighter into the barrel and turn the laser on. Orienting your firearm toward a vertical surface, the laser dot will indicate exactly where the barrel is pointed. Adjust your scope to coincide with the dot and your firearm is now on paper, ready for fine-tuning at the range.
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Key Features
- .22 - .50 Caliber
- Fast and Easy Bore Sight Device
- Rapid Sighting-In Without Live Fire
- Laser Dot Indicates Barrel Direction
Begin the sighting-in process without ever firing a shot with the Laser Boresighter from Bushnell. Lightweight and easy to use, the Laser Boresighter comes with 5 arbors that are compatible with .22 to .50 caliber firearms. Simply install three LR44 batteries, select the correct arbor for the firearm, thread the Laser Boresighter into the barrel and turn the laser on. Orienting your firearm toward a vertical surface, the laser dot will indicate exactly where the barrel is pointed. Adjust your scope to coincide with the dot and your firearm is now on paper, ready for fine-tuning at the range.
More DetailsBushnell 740100C Overview
Hassle-Free Boresighting with Many Firearms
It is not possible to look through the bore from the breech area of many firearms, especially lever-action, pump-action and semiauto rifles, as well as revolvers and semiauto pistols. That's when you have difficulty boresighting your gun. This laser boresighter slides in the chamber without disassembly, making the sighting-in process much more efficient and convenient. Five interchangeable expanding arbors will bore sight most .22 - .50 caliber firearms.
Indoor Sighting-In, a Fast Way to Zeroing
When you need to zero a new firearm or you got a new scope, red-dot or any other sights, this device will get you on paper rapidly, without leaving the comfort of your home. Once done, you're ready to test point of impact with live-fire and make adjustment for final zeroing.
UPC: 029757740106
Bushnell 740100C Specs
| Power Supply |
Packaging Info
| Package Weight | |
| Box Dimensions (LxWxH) |
Bushnell 740100C Reviews
Junk
By Danny
Rated 1 out of 5
Date: 2026-07-19
I bought this laser bore slighter from an outdoor sporting goods store I used it twice before the 9mm tip came off inside the barrel of my 9mm the screw just ripped out of the shaft when removing it. I had to disassemble my handgun to clear the barrel.
MONEY saver !
By Gregory
Rated 5 out of 5
Date: 2022-03-20
With the cost of ammuniton being sky high the value of being able to put the first shot on paper is worth every cent spent on this little gem !
See any errors on this page?
Will it work with 9mm? I looked and couldn't find ...
Will it work with 9mm? I looked and couldn't find any information on the bore sizes.
According to Bushnell the Bushnell Laser Boresighter
BH #BULBSQ • MFR #740100C. The boresighter comes with 5 arbors that are compatible with .22 to .50 caliber firearms. Here is the link to the manual:
https://www.bushnell.com/on/demandware.static/-/Library-Sites-HuntShootAccessoriesSharedLibrary/default/dw3877201e/productPdfFiles/Bushnell_740100740100C_Laser_Boresighter_Instruction_Manual.pdf
Date published: 2022-06-12
question
Will this Laser Boresighter work for my pellet gun?
Unfortunately I don't think so. The Laser Boresighter has 5 arbors that are compatible with .22 to .50 caliber firearms.
Date published: 2021-10-11
question
Is this compatible with 6.8 SPC?
The Bushnell Laser Boresighter will handle anything from .22 - .50 Caliber.
Date published: 2019-05-24
question
My laser sitter stopped working. I put same new batteries it and it still not working. What do i need to do to get it working again
You should contact the manufacturer product support.
Date published: 2018-08-27
question
can you change the batteries ?
YES...Just unscrew the laser tip, which is how you turn it on and off, and the batteries will be just inside the long part of the site. I think it takes 2 small watch style batteries. I have had mine for several years and used it a lot and as long as you turn it off when your finished with it they should last a long time.
Date published: 2019-09-21
question
none of the inserts will fit my 50 cal muzzleloader. how much force is required to seat the laser tube?
The inserts should be loose and only tightened when inserted. do not screw the insert all the way down before inserting into the barrel
Date published: 2018-08-27
question
will it work in my hi-point .40 cal.?
I have used mine from 22 LR thru 45 cal rifle with good results!
Date published: 2018-08-27
question
What kind of battery does it take
3 LR44 batteries.
Date published: 2018-08-27
