Brand | MidTen |
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Color | Red, Black |
Style | tactical |
Product Dimensions | 6.3"L x 0.62"W x 6.3"H |
Sport | Hunting |
Item Weight | 1.33 Ounces |
Material | Aluminum |
Magnification Maximum | 1 x |
Magnification Minimum | 1 x, 6 x |
Compatible Devices | Sights, Scopes |
Mounting Type | Bow |
Night vision | No |
Manufacturer | yawan |
Item Package Dimensions L x W x H | 7.36 x 3.19 x 1.14 inches |
Package Weight | 0.14 Kilograms |
Item Dimensions LxWxH | 3.35 x 7.48 x 0.98 inches |
Brand Name | MidTen |

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MidTen Red Laser Bore Sight Kit Multiple Caliber for .177 to 12GA Caliber with Big Press Switch Red Dot BoreSighter with 2 Sets of Batteries
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Purchase options and add-ons
Brand | MidTen |
Color | Red, Black |
Style | tactical |
Product Dimensions | 6.3"L x 0.62"W x 6.3"H |
Sport | Hunting |
Item Weight | 1.33 Ounces |
Material | Aluminum |
Magnification Maximum | 1 x |
Magnification Minimum | 1 x, 6 x |
Compatible Devices | Sights, Scopes |
About this item
- Upgraded 16 Adapters with numbers: Comes with 16 adapters, suitable for .17-12GA caliber, clearly shown the serial numbers, so that you can quickly find the adapter of the caliber you need.
- Improve Accuracy: Bore Sighter emits a pre-set straight red laser, improves the problem of insufficient laser brightness and beam miscentering, providing an accurate zeroing reference, saving cartridges and shells.
- Easy to Use: Press button switch function of bore sighter can easily turns on/off the laser for more convenient control. The included 2 sets of batteries can meet the time required for zeroing, no need to replace the batteries frequently.
- New Arbor Accessory: Bore sighting laser comes with an arbor as an auxiliary tool. For .54-12GA caliber, the arbor can form 2 touch points with the muzzle when installed on the laser bore sight, improves the stability of the bore sighter.
- Reliable and Professional: Adapt with superior materials and professional craftsmen, it is sturdy and has long service life of trouble-free use. Class IIIA laser; less than 5mW.
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From the brand

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- MidTen is a professional manufacture and supplier of outdoor products, whose main products include boresighters, red dots and combo scope, etc. We always devotes to product upgrade and improvement, aims to design, produce and sales more premium and accurate outdoor equipment for customers.
- Choose MidTen, we are not only offering you with the best quality products, but also no worried after-sales service.
Product Description

MidTen red laser bore sight is your best choice!
Features of the MidTen Laser Bore Sight

Press Button Switch
Control the laser conveniently, while pressing the switch and save power when you stop using.

2.5 Hours Battery Life
Upgraded LR44 batteries, each set lasts up to 2.5 hours.

How to install the bore sight?
Reliable and Professional BoreSighter
Adapt with superior materials and professional craftsmen, it is reliable and has long service life of trouble-free use.

Professional BoreSighter-Red/Green Laser
![]() Red Bore Sight with 16Adapters | ![]() Bore Sighter with 32 Adapters | ![]() Rechargeable Bore Sight Laser |
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Operability Comes with simple manual, easy to install. | Adaptability Meet your needs of various calibers you have. Fits for .17-12GA calibers. | Upgraded Rechargeable Battery Rechargeable bore sight, no need to replace battery. |
Battery Life Super long standby red laser beam. | Sense of value Complete set, great choice for friends or yourself. | Compact Sturdy Case Comes in a portable case, holding everything fairly well. |
Product information
Technical Details
Additional Information
ASIN | B08F7MHMMC |
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Customer Reviews |
4.2 out of 5 stars |
Best Sellers Rank | #15,896 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #30 in Hunting Boresighters |
Date First Available | August 4, 2020 |
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MidTen Red Laser Bore Sight Kit Multiple Caliber for .177 to 12GA Caliber with Big Press Switch Red Dot BoreSighter with 2 Sets of Batteries
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Videos
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Customer Review: Not a precision instrument
Benjamin E Bowen
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Quick review of the MidTen Red Laser Bore Sight Kit
Eldorado
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MidTen Red Laser Bore Sight Kit
MidTen
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the aiming scope sight a good value for the money. They find it easy to use and ready to use right out of the box. They appreciate its accuracy and save time and trouble by confirming open sites. However, some customers have issues with fit and battery life. There are mixed opinions on functionality, quality, and accuracy.
AI-generated from the text of customer reviews
Customers find the aiming scope sight a good value for money. It saves them money on materials and gives them confidence to get close to their target. They say it's easy to set up and use, just as accurate as expensive ones.
"I bought this bore sighting tool because it was highly rated! The price was right!..." Read more
"...This laser bore sight kit is well worth the money. Very happy with this." Read more
"Works fine, good price" Read more
"...At least it is not expensive..." Read more
Customers find the aiming scope sight easy to use. They mention it's simple to set up and ready to go right out of the box. The laser sight is accurate and saves time and trouble when the scope was off.
"This product was a perfect pay easy too use fast to sight in scopes for my 223,300blkout,308 I recommend this product" Read more
"Easy to use. Works great." Read more
"Easy to use. Somewhat accurate." Read more
"...Took about 9 shots to get it dead on . Saved a bunch of time and trouble because scope was wayyy off!" Read more
Customers appreciate the sighting accuracy of the product. They find it useful for getting used to gun sights and a great tool for sighting in rifles, crossbows, and other firearms. It's simple and easy to use, making the sighting process quick and easy. The product is easily visible at indoor ranges.
"Makes sight alignment easy" Read more
"Already sighted in my weapons, the laser is right to the point" Read more
"...Bore sight was shifting around as I tightened and loosened it a little in the barrel. Maybe it’s compatibility with the flash suppressor." Read more
"...Pros: works great when the laser is adjusted zero. Sighted in my rifles and bb gun...." Read more
Customers have mixed opinions about the product's functionality. Some say it works well for centering scopes and confirming open sights. Others mention issues with the laser not being adjusted zero, instructions being incorrect, or the back end not reaching the barrel of CO2 guns with suppressors.
"Works great for getting on paper before hitting the range...." Read more
"...It was dead out of box. Came with batteries. Tried them no change. I figured well cheap Chinese batteries so i put in some Duracell's. Still dead...." Read more
"Worked just fine for all the calibers I have from pellets to .50 cal muzzleloader" Read more
"...Wasn't exactly dead on , but pretty close. Took about 9 shots to get it dead on . Saved a bunch of time and trouble because scope was wayyy off!" Read more
Customers have different views on the product's quality. Some find it good value for money, with a strong laser that can reach at least 1/4 of a mile. Others mention issues like cheap build quality, poor reliability, and broken contacts.
"Cheaply made but what do you expect coming from china these days" Read more
"This is a nice boresighter!..." Read more
"...Came with batteries. Tried them no change. I figured well cheap Chinese batteries so i put in some Duracell's. Still dead...." Read more
"Great product for the price. Has a strong laser that reaches at least 1/4 of a mile" Read more
Customers have different views on the accuracy of the aiming scope sight. Some find it accurate and close to dead-on, while others say it's inaccurate and inconsistent at close distances. The laser beam is weak and there are obvious errors.
"...Most accurate bore sighter I have ever used...." Read more
"...It got us close when sighting the scope but was loose so it was not accurate. Once we got it close we were able to adjust without the laser...." Read more
"...This tool is accurate, a time saver and is a new favorite for my range kit." Read more
"...other sights at 8 meters indoors, it was found that there is an obvious error. But I have no way to correct it...." Read more
Customers have issues with the fit of the laser aiming scope sight. It doesn't fit snugly in smaller barrels like.177 pellet rifles and 10/22 rifles. The bore guides don't fit for smaller barrels, and the battery cartridge would not fit inside the laser. There is no clear indicator on what fits what. Some customers mention that the arbors are tiny and cheap-looking.
"The item works but....do not overtighten it. snug it to the end of the muzzle...." Read more
"First complain is the sizing for calibers. Not clear indicator on what fits what. 2nd: Batter installment is for awful!..." Read more
"...Nice that it fits pretty much every caliber on the market." Read more
"Will not fit snugly in a .177 pellet rifle" Read more
Customers are unhappy with the battery life of the aiming scope sight. They mention that the batteries were left stuck in the apparatus, hard to replace, and the battery cover doesn't stay in place. Some customers also say the batteries supplied with the kit were all dead after 1 use.
"...The battery capsule is a pain to insert but push it a bit harder and it snaps in." Read more
"...Not clear indicator on what fits what. 2nd: Batter installment is for awful! Feels like you’re going to break it inserting or removing...." Read more
"Had problems with the battery instructions and wrote an email about it and was impressed with the customer service just for that I recommend buying..." Read more
"...It was dead out of box. Came with batteries. Tried them no change. I figured well cheap Chinese batteries so i put in some Duracell's. Still dead...." Read more
Reviews with images

product did not come with any of the batteries
Top reviews from the United States
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- Reviewed in the United States on February 11, 2025Works great for getting on paper before hitting the range. I am able to get the sights withing a couple of inches of being perfectly dialed before i expend any ammunition. Nice that it fits pretty much every caliber on the market.
- Reviewed in the United States on February 7, 2025I bought this bore sighting tool because it was highly rated! The price was right! And it was versatile with all the Mandrel pieces needed for a wide variety of calibers. All those who commented on this item in posts, the statements was made that it was not intended for final sight in….. but just to get you on paper. I used it to get my scope mounted on my new rifle. I finally got to the range and started the sight in by shooting five shots at 25 yards. Amazingly the group was tight (1/2” c to c) and was 3/4” high and 1/2” left of aim point. Very good product! Buy with confidence.
- Reviewed in the United States on October 27, 2024Worked just fine for all the calibers I have from pellets to .50 cal muzzleloader
- Reviewed in the United States on March 16, 2024Got it today and used it on my .177 pellet rifle that I just put scope on. Wasn't exactly dead on , but pretty close. Took about 9 shots to get it dead on
. Saved a bunch of time and trouble because scope was wayyy off!
- Reviewed in the United States on September 26, 2024The item works but....do not overtighten it. snug it to the end of the muzzle. I tried this with a steel spacer on a lathe and overtightening it makes the optical axis wander off center. By gently snugging it, you'll stay on center with the barrel axis and help properly sight your sights. Of course, there is no substitute for a proper zero at the range. The battery capsule is a pain to insert but push it a bit harder and it snaps in.
- Reviewed in the United States on February 26, 2025I ordered this in November of last year and now its February and i just got around to trying it out. It was dead out of box. Came with batteries. Tried them no change. I figured well cheap Chinese batteries so i put in some Duracell's. Still dead. Cant contact them since its past warranty date. You get what you pay for. MidTen make this right! And yes polarity was correct on the batteries.
- Reviewed in the United States on February 23, 2025The media could not be loaded.
- Reviewed in the United States on February 1, 2025Cheaply made but what do you expect coming from china these days
Top reviews from other countries
- Christian M.Reviewed in Canada on January 3, 2025
5.0 out of 5 stars Easy to use
Easy to use and includes everything you need. Very useful for getting your rounds on the paper and then dialling it in from there. Definitely recommend.
- kc s.Reviewed in Canada on August 11, 2024
5.0 out of 5 stars Worked great
Does what it claims, some folks said its loose in the barrel. But the instructions clearly say tighten the screw until the plug is snug in the barrel
- Zed_the_ShredderReviewed in Canada on February 6, 2025
1.0 out of 5 stars fails miserably with batteries
the entire battery system needs a complete rethink and overhaul. currently, the way it stands, it is nearly impossible to deal with the batteries once they run down. And they run down. Far too quickly in humble opinion. I have cat playtoy lasers that use the same quantity and number of LR44 cells and they run for hours before I have to change them. granted, they never are used in bright daylight nor for distances greater than 20 feet so the cells in the boresighter are doing far more, operating at high noon (sometimes) and working with objects a solid 25 yards away, sometimes more (at night 50 yards is common)