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

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.

This later bore sight worked great on setting up sights on a lot different size guns must have. For easy set up.

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

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.

Exactly what I was looking for and less expensive than the ones I saw on facebook. The green laser is bright and will travel a long distance. I even tried rotating the laser in the bore to see if the alignment changed and it held true. I haven’t gotten to confirm it on paper yet, but I’m confident that most of my adjustment will be for bullet trajectory.

Works as it should, would buy again, multiple options for different barrel sizes, easy to use and nice hard shell case to keep organized. Exact to picture.

Works great. I have several guns with red dot reticles on them. I thought I had them zeroed in pretty well and most were but this allowed me to fine toon them all. Takes that little bit of “good enough” out of zeroing the systems. I have not used it on a mill scope but will try that soon to see how it works.

Better than you would expect at the price point. The case is a little flimsy, but the laser itself feels very sturdy. It’s bright and I have no trouble seeing it through my optics. The adapters feel a little fragile, so I wouldn’t over-torque anything as you’re installing them. Overall a pretty good set. Sighted 3 weapons and they were all shooting good groups when I put them on paper. Also, it ships with 2 batteries to keep you going for a while.