CVLIFE Bore Sight Laser Kit with 64 Adapters fit 0.17 to 12GA Calibers, Professional Green/Red Laser Boresighter for All Gun, Multiple Caliber Bore Laser Sighting for Rifle Pistol Handgun

Works well, easy to use

Product Review: CVLIFE Bore Sight Laser Kit with 64 Adapters – A 478-Word Comedy of Calibers ★★★★★ (Five stars, because Amazon won’t let me award it six for sheer theatrical value) For the modest sum of $31.99, I acquired what can only be described as the Swiss Army knife of boredom relief: the CVLIFE Bore Sight Laser Kit, complete with sixty-four (64!) adapters covering everything from .17 HMR to 12-gauge shotgun. Yes, dear reader, sixty-four. That’s enough adapters to make a NASA engineer blush and enough to ensure that whatever firearm you own—be it Great-Grandpa’s squirrel rifle or your cousin’s tactical toaster—this kit has you covered. The moment the package arrived, I felt like a child on Christmas morning, except instead of a bicycle I received a small plastic case that looks suspiciously like it once housed covert CIA dental tools. Inside, nestled in laser-cut foam worthy of a Bond villain, lay the boresighter itself: a sleek, green/red switchable laser roughly the size of a disappointed AA battery, accompanied by a plastic bag containing more adapters than I have regrets about my life choices. Insertion is intuitive. One simply selects the appropriate adapter (a process that takes longer than assembling IKEA furniture while blindfolded), screws it onto the laser, and gently slides the contraption into the muzzle. Switch on, and voilà—a brilliant dot appears wherever your barrel is currently pointing, which, in my case, was directly at the neighbor’s inflatable Christmas reindeer. (Apologies again, Karen; the red dot really does look like Rudolph’s nose from 200 yards.) The laser is bright enough to guide lost sailors yet mercifully not bright enough to be classified as a war crime. Battery life is excellent; I’ve been using it for three weeks and it still hasn’t died, despite my repeated attempts to drain it by boresighting every cylindrical object in the house, including a Pringles can (surprisingly accurate grouping) and my wife’s rolling pin (she was less amused). Accuracy? Astonishing. My previously “minute-of-barn” AR-15 now prints minute-of-gnat at 100 yards after a thirty-second session with this device. My 1911, which formerly shot like it was offended by paper targets, now groups like it attended finishing school. Minor quibbles: the adapters are labeled in font size apparently designed for ants, and the carrying case closes with all the authority of a wet noodle. But at thirty-two dollars, I’m not shopping at Tiffany’s. In conclusion, the CVLIFE 64-adapter boresighter is the most entertaining $31.99 I’ve ever spent on anything that isn’t edible or explosive. It has saved me roughly 400 rounds of ammunition, countless range-day arguments, and at least one divorce. If you own more than one firearm—or simply enjoy watching a tiny dot dance across your living-room wall while your spouse questions your life choices—buy it immediately. Your barrels, your wallet, and your marriage will thank you.

Love this kit - great for sighting a scope, but also great for fixed sights - now I know where dead center is on my pistols. A little different from brand to brand.

Wow ! I hope Amazon didn't hurt themselves packaging this crap. Talk about a I don't give a F moment here Gees. Glad nothing was damage in transit. I mean I know it's in a plastic case an what knot but let's be real here. A coke bottle has more plastic built into it then this case does. An the so call foam that holds the pieces in. It may as well be a piece of paper. It doesn't secure the pieces very well. Now as far a the product. It did its job and work well enough.

Product was as described. Quick delivery and great price.

This works wonderful for zeroing all of my firearms and air rifle. Very accurate due to how it locks in. If you give it a turn once in the barrel it will lock in super tight. Green laser is really bright and easy to see. Usually spot on to a couple of clicks

This works well. I have sighted several rifles with it. All of them have been on the paper at 100 yards. It works as well as others costing much more.

Good quality, instructions could be more informative as to what goes with specific caliber.