Search  for anything...

MidTen Bore Sight Laser 9mm/223 5.56mm/30-06/25-06/270 Laser Bore Sighter Boresighter with Batteries

Based on 10,250 reviews
Condition: New
Checking for the best price...
$12.99
Save $9.00 was $21.99

Buy Now, Pay Later


As low as $3 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: 20 left in stock
Fulfilled by Amazon

Arrives Monday, Nov 2
Order within 4 hours and 40 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

At a glance

Condition
New
Style
9MM
Model
9MM-L
Dimensions
1.33"L x 0.34"W x 1.33"H
Color
Yellow
Material
Brass
Sport
Hunting
Works with
Handgun, Rifle

Features 5

  • Fast Optic Zeroing: The MidTen 9mm laser bore sighter simplifies and speeds up the process of zeroing your optics, saving you valuable time and effort.
  • High Accuracy: The laser bore sight is factory-calibrated for exceptional accuracy right out of the box. Engineered specifically for the 9mm chamber, this bore sight ensures an easy, perfect fit within your bore for immediate use.
  • 1.5 hours battery life: Includes 3 AG3 batteries, providing approximately 1.5 hours of continuous runtime ready to work when you are. Note 1: This bore sight laser has no on/off button. Once installed, the laser remains active until the battery is removed. Note 2: Please store batteries individually in compartmentalized plastic cases, in dry, low-humidity areas away from flames, heat sources, or direct sunlight.
  • Durable and Reliable: Built with sturdy brass construction, this 9mm bore sight laser is designed for longevity and consistent performance under high and low temperature environments.

Description

MidTen has been focusing on hunting products, especially the boresighter for many years. The 9mm laser bore sight is perfectly fit the 9mm chamber, caliber specific. With Professional product engineer and QA, the 9mm bore sight has higher accuracy than others‘ . Comes with 3 LR41 (AG3) batteries which can last one and half an hour. Sturdy brass construction. Fast gun zeroing and sighting. -- Length: 33.8mm; Tail width: 8.75mm; Head width: 8.66mm -- Laser Wave length (nm:) 640 to 660 -- LED Type: visible red laser -- Power: <5 mW -- Construction: Brass -- Sighting Range: 15 to 100 yards -- Temperature: -10℃ to 40℃ -- Battery Type:3 X AG3 (Included) 1.Unscrew the back cap from the bore sight by turning counter clockwise 2.Stand the bore sight on a flat surface with the laser side pointing down 3.Insert batteries (+ side up) inside the rear opening 4.Carefully push down and turn the screw cap clockwise to tighten the cap (the laser is now on) 5.Place in your rifle’s chamber and close the bolt 6.To remove - open the bolt if it does not automatically extract, manually remove the unit by tilting the rifle’s barrel upward (always practicing safe firearm practices) 7.Unscrew the back and remove the batteries to turn the unit off In order to achieve a better performance of the red laser bore sight, it is recommended to use it in a dim condition.

Specs 26

Brand MidTen
Color Yellow
Style 9MM
Product Dimensions 1.33"L x 0.34"W x 1.33"H
Sport Hunting
Material Brass
Magnification Maximum 3
Objective Lens Diameter 8.66 millimeters

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Excellent Purchase for Sighting Optics on 9mm
Style: 9MM
Product is great. Works as described and was fairly accurate first try. Can’t complain about anything. Would recommend the product 100%. It would be nice to have an on/off switch. Product requires the batteries be taken out to turn off, which is not ideal in my mind, but how often do you genuinely need to use it?? Very niche issue. ... show more
Reviewed in the United States on July 19, 2026 by Andrew Turner

Quick and easy way to sight in your gun
Style: 9MM
I wanted to sight-in a Holosun SCS MOS optic on my Glock 19 Gen 5 MOS. The optic uses a green LED, so I wanted to get a laser in red so I could tell the optic's reticle from the laser dot. This tool fills that requirement. The reticle on my sight can be switched with a press of a button. I chose the circular reticle without a dot in the center. I put a mark on the rear of the laser so I could check whether the sight adjustments would change if I rotated the laser from 12, 3, 6, and 9 o'clock positions. I turned on the laser, put it in the chamber, found a white surface at the yardage I wanted to zero, and looked through the optic. While aiming at the white surface, I adjusted the sight's elevation and windage until the red laser was centered in the green reticle. I opened the action, and rotated the laser 90°. I checked to see if the red dot was still centered in the reticle; it was. I repeated this measurement for 6 and 9 o'clock. The red dot hardly moved from one orientation to another. This confirmed for me that the laser's axis was true in the bore. I will shoot some rounds through the gun to verify that the optic is correctly set, but it's raining outside, so this will have to wait. Nevertheless, I have high confidence that this method is sound and my optic's reticle will be centered on the point of impact. My test was conducted at 36', and I don't expect the zero to vary much at other yardages. If this were a rifle, I'd still have some work to do, but I don't expect to be shooting at vastly different ranges with a pistol. The laser is quite bright. The three button batteries are supposed to power the laser for an hour. The total on-time to zero my sight was maybe 15 minutes, so I've got plenty of reserve battery power for another day. A nice, easy to use tool that saved me time and ammo. Pleased with this purchase. ... show more
Reviewed in the United States on December 4, 2023 by William F. Mcgrath

Better than expected
Style: 9MM
I purchased this to make it easier to get an initial alignment setting for a micro red dot sight that I am adding to a new "personal healthcare protection device." After reading some reviews, I was a bit concerned, but figured with the overwhelming number of positive reviews, that it would likely work fine. It actually works better than expected. The laser dot is much brighter than I expected and is pretty much exactly centered in the bore sight with no perceivable angle. In other words, it shines perfectly straight. I first put it carefully into an older firearm to test it out and compared it to my known good factory sights. After 10+ yards, there was a slight drift from the POA (point of aim) but still very, very close. I rotated the bore sight around and checked multiple times. It always had the same drift. Next, I put it in my new one and compared it to the adjustable sights that I had dialed in after a range session a few days ago. The laser was dead on where I had the sights adjusted to. This is pretty encouraging about the accuracy of the bore sight, as well as the accuracy of my manual adjustments based on live fire. It looks like this laser bore sight will be a great tool to help with the initial set of my red dot once I get that mounted. Pros: Bright Straight Easy to use Cons: Would be nice if it had an on/off switch instead of having to remove the batteries. ... show more
Reviewed in the United States on April 15, 2021 by J. Foster

Would recommend
Style: 9MM
Product works great 👍
Reviewed in the United States on October 2, 2026 by Alce

Good Fit
Style: 9MM
Bought this bore laser to sight in a 9mm pistol with multiple mounted lasers, and it worked perfectly. It fit securely in the barrel with no noticeable play or movement, which made alignment easy and consistent. It allowed me to zero the lasers accurately without wasting ammunition at the range. Very easy to use and well worth it. ... show more
Reviewed in the United States on August 26, 2026 by C Sebra

Very accurate but a pain in the arse to use
Style: 9MM
This thing is spot on in a HK VP9. It allows for the chamber to close and fits firmly without getting stuck. As has been said before, it will not eject, and so you have to thunk it out or poke it out. The laser is quite powerful and easy to see. Great to sight in a green dot because of the contrast. Whether this is for you depends on your use case. If you do a lot of boresighting you will want something easier to use and with an on off switch. The batteries are teeny tiny and to keep having to remove them to turn it off is a great inconvenience. If you are only occasionally sighting in a Trijicon or other premium sight that is permanently mounted, this is a great value. Just carry a little baggie for the batteries and forget about it in your bag. But if you are going to use it a lot, its going to get annoying and you will drop and maybe lose the tiny batteries. I carry alot of these batteries so I put about 10 in my bag. So if you are sighting a rail mounted optic, you may want to consider something else. A little CLP on the outside and it will fall out of your chamber when you open it. About the lack of an on/off switch: I knew of this when I ordered it (apparently some of the other reviews did not read the description) and I was okay with it, that is until I actually had to keep doing it. But at 15 bucks, what the hell, it will be another toy that I don't need but may occasionally find a use for. I even sighted my sons nerf gun and mounted one of the 12 dollar red dots on it. As a note, I also purchased the Okeba 0.22 to 0.50 Caliber Cartridge Red Laser Boresighter. I was astonished at the quality and accuracy of it. They both confirmed each others accuracy. The Okeba is versatile and easy to use from a 22 Ruger Mark IV to a 1911. If you need the versatility or plan to do many boresightings, spend the extra 20 bucks. Or be me and buy both. ... show more
Reviewed in the United States on January 31, 2019 by Wall•E

Muy buen gadget
Style: 9MM
A pesar se las malas reseñas lo compré y me parece muy buen gadget, el laser es fuerte y qued ajustado en el cañon, en mi caso no tienen ningun juego dentro del cañon, queda perfecto, lo ajusté a 8 yardas dentro de mi casa, el sabado voy a actualizar la review cuando regrese del range
Reviewed in the United States on September 29, 2026 by Dixon S

WARNING! Battery literally just exploded on its own!
Style: 9MM
The batteries literally just exploded while on my desk just now (where it’s been since purchasing it). The batteries were never even stored in the laser itself (of which I used twice at most because the laser would go from bright to dim randomly. Obviously now I know why). No fire or smoke but was quite loud and It sounded just like an old school toy cap gun. The 2nd battery looks like it’s about to go too as the flat surface is bulging out a bit I’m sure the laser itself is fine I would NOT use the batteries. Be careful disposing them somewhere safe. ... show more
Reviewed in the United States on September 15, 2026 by DC
Checking for best price...