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

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.

I picked up this 9mm laser bore sight to make sighting in a lot easier and save on ammo, and it definitely delivers. It fits snug right in the chamber and gets you on paper almost instantly, which saves a ton of time and ammo, especially when setting up a new optic. Accuracy out of the box was impressive. I only needed minor adjustments at the range after using it, which is exactly what I was hoping for. The brass construction feels solid and holds up well, even after multiple uses. The included batteries are a nice bonus. Having multiple sets ready to go means you don’t have to worry about it dying mid-setup. Just keep in mind there’s no on/off switch, so you’ll need to remove the batteries when you’re done. Overall, this is a simple but effective tool that makes zeroing faster, easier, and more efficient. Great addition to any range kit.

Works well

Great little tool for getting your red dots close to zero before heading to the range. Its still usually not exact but close enough to not need multiple checks depending on range

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.

The MidTen 9mm Bore Sight Cal is functional and does what it’s meant to do, with a few limitations to be aware of. I used it to help zero a red dot on my Canik TP9 Elite SC, paired with a Holosun optic. As a starting point, it works well and realistically gets you about 90% of the way there before heading to the range. The laser is bright enough to see clearly indoors and makes initial alignment much quicker. That said, there are some downsides. There is a bit of play once it’s seated in the barrel, which limits precision. Battery life is also fairly short, and since there’s no on/off switch, you have to unscrew the unit and remove the batteries for storage, which is inconvenient. Overall, for the price, it does a decent job and is helpful for rough sighting and setup. Just don’t expect it to replace live-fire zeroing. Useful as a tool, but with clear compromises.

This bore sight tool has truly left an indelible mark on my shooting experience, and I'm eager to elaborate on why it has become an indispensable part of my firearm maintenance and sighting routine: The versatility of this bore sight is simply outstanding. I've successfully used it to sight in more than eight different firearms equipped with red dot optics, and I even managed to dial in the accuracy of a 9mm rifle. The consistent precision it provides across such a wide range of firearms is a testament to its reliability. One remarkable feature that sets this bore sight apart is its incredible accuracy right out of the gate. After initial use and adjustment, I've found that my first shots at the range are consistently right on target. This not only saves time but also ammunition, as I no longer need to fire rounds to zero in my sights. It's a game-changer for any shooter looking to streamline their sighting process. In terms of battery life, it's fair to say that it performs adequately, especially considering the intense brightness it offers. The logic behind this design choice becomes apparent when you witness the sight's vividness. While the battery life may not be the longest, the trade-off for exceptional brightness is well worth it. In conclusion, this bore sight tool is nothing short of amazing. Its versatility, pinpoint accuracy, and time-saving capabilities make it a must-have for any shooter. The bright sight picture, although a factor in battery life, significantly enhances its overall usability. If you value precision and efficiency in your firearm sighting process, this bore sight tool should be a staple in your arsenal.

I have one for each of my guns with scopes. They work great some people complaint about the laser light not being bright enough. I have never had that issue. It's very easy to do, just load the batteries put it in your gun like you do when you have real ammo. The laser comes on as soon as you load the batteries. Then you set your gun on a gun vise if you one. Next have a target setup at about 25 yards or more It's up to you, it is recommended to do 25 yards. Point at the target on the bulls eye with the laser then adjust your scope cross hairs so they come to a cross right on the bulls eye and the laser light. Then you just unload it from your gun and load real ammo, start shooting at your target and see if it's correct if not go back and do the laser again. It really works and it's so easy. I take mine with me anytime I go hunting or just target practice just in case my scope needs to be readjusted. I really recommend this and I got mine in two days. It's a very good product. You can't beat the price on Amazon, if you go to a hunting store you will pay double or more for the same thing. Last thing just make sure that you order the right caliber for your rifle or pistol.

Very bright works well to get you on the target

This will help get you on paper a lot faster/ cheaper than running a whole box of ammo through your rifle. Very happy! Only gripe is that you have to remove the batteries to turn it off.

good accurate laser chambers and extracts easily makes quickscope setup

Nice quality bore sight, makes sighting in new optics nice and easy

Facile a utiliser, parcontre le laser n'éclaire pas bien par temps ensoleillé.