EZshoot Bore Sight for 223 5.56mm/243, 308/30-06/25-06/ .270, Red Boresight

This thing is awesome , I sighted in my ar in seconds , at approximately 50 yards. The laser is super bright and I would assume the batteries would last longer than some of the reviews stated but again it only took me a few seconds so I can't attest to battery longevity. I was able to sight in my iron sights and my scope with ease .. I was worried because of some of the reviews but I must've got lucky , because mine kicks arse. Totally recommend! Also with the brightness of the vore sight that I received I would assume it would work at 100 yards but I haven't tried yet . Probably doesn't work out so great in the sun but I waited till dusk and it worked for me . My neighbors were probably a little freaked out but the police never showed up so it's all good . Buy this bore sight ! The only thing that would be better is if there was a on off switch or something of that nature but for less than 20 dollars I'm pumped .

Works as expected

I'm am a student of the AR-15 platform, so I'm not an expert, but I know enough. Basically, this is not a german engineered product made to give you an absolute zero accuracy. This is meant to get you on the paper, so that you can fine tune your scope or sights at the range, or class, or where ever. Don't expect to slam this into the chamber, adjust your scope and be ready to hit bullseyes at a 100 yards... In fact, don't expect to hit bulleyes at all... Afterall, you're spending $15 dollars on a laser sight... Pros: It is very very bright. It's very cheap It's close enough to get you on paper (At least mine was) It's sturdy Comes with two sets of batteries shipped quickly It's very cheap Cons: It's very cheap It's not precise Honestly, I was totally prepared to return it if it was way off, but for the price, I honestly couldn't complain. I was scheduled to take a rifle class the same week that I received this. I had a scope on my rifle that wasn't completely zeroed in, but close. I don't know if this got me much closer to zero, but when I took it to the class, I was probably about 6 clicks away from zero, and have to waist as much ammo as some of the other guys, so I couldn't complain. I've noticed that when you remove and reinsert this sight, it is not always exactly the same, which leads me to believe that either it's not perfectly flush within the barrel, or the laser is slight off, so when the cartridge happens to be turned a little different, it gives you a different laser projection. So, if you have a scope that is way off, this will get you on the paper enough to adjust and zero it in at the range. The picture I've attached shows the lazer point at around 30 yards after I had it well zeroed in. It's not terrible.

As advertised; works great.

I purchased 2 Bore Sights, this one and one from another manufacturer. The other was made of plastic, this one is more metallic, thus this one feels better quality. The other one stopped working as soon as I closed the bolt. I had to return it. The laser is bright up close and gets harder to see the further you move the target. I did not use it outside. I tried it here at home right out of the box to see how bright it is and it's bright, even at 25 yards, however, looking at it through my optic is a different story. Thru the optic, its easier to see up close and gets hard to see the further you get. At 20 yards, it was difficult to see through my Holosun Green Dot. I watched a few videos on youtube before buying which helped alot. I also made sure to gently close the bolt to ensure it was snug in the barrel because it can affect the accuracy of the laser. Something it helped me see was how the red dot can change at different distances, ie. 10 yards, 15 yards, 20 yards, etc. I'd recommend it. I didn't expect a bore sight this cheap to get me to absolute zero, but if you've recently purchased a firearm and aren't able to make it to the range to zero your optics, this is a great option for the price.

I was going to use this to attempt to dial in a red dot sight on a new rifle. This is my first go on a red dot site and I have read reviews that the laser bore sighters are helpful. However, after taking my new rifle/red dot sight to the range I realized that the laser was basically useless to dial in a zero at 50 yards because I couldn’t see the laser sight at all on any background. I doubt I could have seen it past ten yards to be quite honest. This renders the device basically useless to me unless I can use it at night or past dusk, but there are no outdoor ranges that have past dusk hours, so yeah not going to fly. Again, this is my first try using this type of device and maybe I’m doing it completely wrong, but if you’re in my situation I just wanted to point out what probably should have been obvious.

Was surprised that not only could I see the beam but that it held its point over 100 yards away, now I haven't tested it at that range but has worked good at 50 yards. I have purchased handheld lasers that cost 2-3 times as much and the points would lose focus within 20 feet and just be a big blob, so I am very happy with the price of this bore laser. Only negative I have is that there is no on/off button, but isn't a big deal. It also held up to poor shipping, the item was placed in a box 3 times its size with no cushioning and was aloud to bounce around and even came out of the plastic packaging and was rolling around in the box, but it had no damage and worked fine.

good ole batteries, worked as they hould