MidTen Rechargeable Bore Sight Laser for .17-12GA, Red/Green Laser Boresighter Kit with Multiple Adapters, Professional Bore Sight Kit with Rechargeable Battery and Button Switch

Great boresight for the money, works perfect. I sighted in house at 12 feet with 2 dots sharpied on wall the same distance apart as my crosshairs and rifle bore then 2 clicks up, I'm hitting dead center 3/4" low at 25yrds which is perfect because I like to put the crosshairs right on top of they're heads and 25yrds is the max range I usually shoot vermin. Also being rechargeable is double great because I don't need to try and find odd sized batteries like my old boresighter.

Many other bore sighting tools are slightly off center, and you shouldn’t need to “zero” your zeroing tool. You can rotate a zeroing laser as you point it ant a target and it shouldn’t move. This one is PERFECT. If you have a lesser laser bore tool, you can rotate yours on target and you see a ring instead of a dot, you can zero toward the center of the ring, but you shouldn’t have to do that! With this tool it’s exactly on target.Can be used for any caliber.I considered getting the cool “bullet shaped” bore laser tool because they look cool and fit in your case easily. But you need a different one for every possible caliber and I couldn’t find one where people didn’t complain about it being off. And with those you can’t compensate by rotating the tool and using the center of the ring, because it’s inside the gun. So you can only use those to “get on paper” and then you have to manually zero it. If you’re not even on paper at first, move target a bit closer instead.Use this tool and your zeroed in two minutes. Period.

Great laser easy to see at 100 yards. Comes with alot of attachments for different guns. I would recommend this product.

Works on any weapon thanks to the different sizes. it was a little inconsistent, the little screw to attach is very delicate and flimsy, I wish they could design that part tougher. There's no guarantee the laser is straight, as it has two adjustment screws for vertical and horizontal. It lined up with my iron sight well enough that i feel it is resourceful tool when mounting new optics. Overall value is better than going to the range, and it's rechargeable so you don't need to buy batteries, since all the other bore lasers use weird batteries I got this one.

So easy to use, it makes sight adjustment a breeze without wasting ammo.

Great bore sight. I've bought others but I definitely need this one in green and red. Excellent quality and you can't go wrong with this one.

Works as advertised. No issues yet. Takes a second to figure out some of the caliber specifics but it works great.

Complete garbage. Worked one time and the laser became incredibly dim. So dim you can barely see it in the dark. Worked good at first but now I can’t do anything with it.