CVLIFE Professional Laser Bore Sight Kit with 32 Adapters fit 0.17 to 12GA Calibers, Red or Green Bright Bore Sighter Laser with Button Switch, Powerful Support for Hunting

Excellent small kit. Very easy to use and understand. Batteries included did not hold up long, but don't know how old they were. Otherwise, a good inexpensive investment.

I've been wanting to buy a kit like this for years but never could find one I thought was made well... I finally pulled the trigger on this one (no pun intended) to sight in my new .308. I was quite impressed with how bright the laser is and how easy it was to use. I was a little skeptical that it would work well but to my surprise it's pretty good quality and seems to function really well. It also came with 2 batteries which is nice because it only uses 1... Make sure not to discard the paper that comes with it as it contains a chart to show which barrel adapter you'll need to use for the caliber you are working with.

Easy to use! Works great. Saves time and money I like the option of both red or green now. So you can choose the color opposite of your dot color optic to quickly zero in the dot I prefer running green dot optics, so I went with this red kit. Worked perfectly with my 9mm firearm Pros: -Quick and easy setup -Provides multiple tips for multiple sizes Cons: -Battery: 1 battery already died after just using one time for about 5min or so. Keep in mind the batteries are non-rechargeable -No battery life indicator to let you know how much power is remaining Will test at the range to see how accurate it is , now that it’s dialed in Overall, great value for the money so far. Will update review once I test at the range

I was very pleased with this product. It zeroed in my rifle to near perfect bullseye. The case it come in is nice as well. I purchased a lazer from tactical elite for quite a bit more and this one's better quality and a much better buy

As someone who enjoys spending weekends at the range perfecting my aim, I was thrilled when I stumbled upon this laser bore sight kit. With 32 adapters included, it feels like I’ve found the Swiss Army knife of bore sighting. The range of calibers it covers is impressive, from the smallest .17 to the hefty 12GA. This is a dream come true for those of us who have an assortment of firearms and want a one-stop solution for all our zeroing needs. One of the standout features is the laser’s visibility and precision. The option to choose between a red or green laser is a thoughtful touch, especially since the green laser offers superior visibility over longer distances. I’ve found that zeroing in on my target at up to 100 yards has become a much more efficient process. The laser’s accuracy is quite remarkable, saving me both time and ammunition, which, let’s face it, is a big deal in today’s market. The battery life is another highlight that deserves a mention. With two high-capacity batteries included, I can spend a full day at the range without worrying about losing power. The convenience of the button switch is also noteworthy, allowing for quick and easy operation without fumbling around. Plus, the arbor accessory ensures a snug fit for larger calibers, providing added stability and confidence when sighting in. Overall, this bore sight kit has transformed my shooting sessions into more productive and enjoyable experiences. It’s the little things, like the clearly numbered adapters and the thoughtful inclusion of accessories, that make a significant difference. Whether you’re a seasoned shooter or just starting out, this kit offers precision and reliability that’s hard to beat.

I knnow there are a lot of these products from different manufacturers out there, but this is a good one. Solid construction, bright laser, and a decent hard-sided case for everything. Setup out of the box took about a minute and I actually had a lot of fun zeroing in my different firearms. 10/10.

Works very well, easy to setup, and use. Laser is accurate, perfect size, with infinite fits. Mounts snugly, no movement.

The good: The tool works very well and the laser is quite bright which is pretty good. This is also far more affordable than other versions out there on the internet. The bad: the fit is absolutely terrible. Every adapter and its label is wrong and likely too large. I matched up 12 guage adapter to my 12 guage and it was far too large and wouldn't go in my barrel. I wasted a lot of time just grabbing each size adapter then switching to the next. The battery provided was junk. It worked for 5 minutes of use then was immediately dead brand new out of the package. I would honestly recommend a different tool set that has accurate adapters.