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

This bore sight kit made sighting in my rifles much faster and saved me time and ammunition at the range. The laser is bright, the adapters fit securely, and the kit is well organized in a sturdy case. It was simple to set up, and everything needed was included. Accuracy was excellent for getting on paper before making final adjustments. Great quality for the price, and I would definitely recommend it to anyone who owns multiple firearms.

Easy to use, good quality, great price. Zeroed inside, only needed minor adjustment on the range which saved a lot of time. Also cannot beat all of the caliber adapters.

Great quality made and easy to use! Fitting so many different calibers is a major plus!!!

I don't know if I got one that was not calibrated but it is not even close. I like all the adapters, Lazer is bright but it ends there. I sighted in a.22 rifle at 20 yards then checked it at 50 yards and it looked great. Went to the range and set up a target at 50 yards and it was way high 12 inches too high . Maybe it will work after I adjust it. I didn't buy it to have to set it I am 100% sure the factory has the equipment to do it and actually sell a usable item. Ok I contacted customer service and they resolved the issue by sending me a replacement, they were prompt and easy to communicate with. I tried the replacement unit out and it is very good, got me to the bullseye first try and only took a few clicks to dial in at 50 yards.

Works very well! More than gets you on paper and the green light is easily visible in the daylight. Buy this!

Used to set up my 5.56. The green laser made it easy to site in the rifle. The whole operation took me less than 5 minutes. From setting up the laser with the correct tip to turning the sighting knobs to get the scope centered. I was leaving the range in less than 10 minutes with only five shots taken. That's how accurate this particular system seems to be. It's a great value for a great price and I'm glad I made the investment.

Just as advertised. Simple to use. Was able to zero all my weapons from the comfort of my home

Its not perfect but will probably get you on papper. When you look through your optic and spin the laser you can tell its not center. The laser will move in a circle. Well get you close and save you time and ammo at the range. Bought this because I wont be able to zero my rifles anytime soon because of medical reasons. For a pistol or a red dot probably close enough. But if you want precision you will still need to zero your gun the correct way.