Feyachi Bore Sight 9MM/223 5.56/12GA Red Dot Laser Zeroing Bore Sighter Pistol Laser Boresighter with 3 Sets

It works fine.

WOW.... Top quality unit. I just bought a different brand and it was off center, It could not be adjusted, it had a little hole but there was no screw driver slot or hex key in there. I returned it and ordered this Feyachi Laser Bore Sight. I ordered this one because I seen it had hex key style adjustment all the way around. I thought, if they do not have it perfectly centered at least I can fix that. The other one I bought, I set it in a v block and turned it slowly and it made a 1-1/2" circle on the wall 6 ft away. It was way far out of alignment, due to this it could not be used is align my red dot sight as it was never going to show me the center line of my shotgun bore. It was junk, but is was only thirteen bucks. Turns out trying to save a few bucks was not a good idea. When this Feyachi Laser Bore Sight arrived I did exactly the same thing, put it in my v block, turned it slowly and the laser dot did not move it stayed centered just as it should. Perfect! Other nice features: it comes in a nice case with 3 sets of batteries, and get this, the batteries have clear shrink wrap to keep them together in a unit of 3 so putting them in the Feyachi Laser Bore Sight is simple. The other key thing about the shrink wrap is the sides do not touch the metal inside. This means you can unscrew the cap and place a plastic spacer in there and put the cap back on and it will reliably stay off, until the next time you need it and remove the plastic spacer. It did fit in my Lynx 12 shotgun bore well and the extractor did grab it. I did not cycle it through the action though as that is not what these bore sights are intended to do. Closing the action and allowing the extractor to grab it did cause the laser dot to change point of center off to the left about 1/4 inch because this laser sight was not super tight in the chamber. My conclusion is to not close the chamber when using this laser bore sight, though it does fall backwards and out if your not careful when handling the shotgun. I need 9mm and .45 laser bore sights also and guess who I am going to buy from? That's right, Feyachi The Feyachi Laser Bore Sight has my top rating for quality and value - buy it if you need it. ~

1st Bore Sighter This review sums up more experience using a 9MM Walther PDP 4in with a C&H precision RDO: Solid attempt. Quality is great. Extra batteries is amazing. The case is an excellent touch too. But I didnt buy this for any of that. I bought a laser to bore sight with. And frankly- this doesn't do that at all. The laser is 1" off at 1meter. Extrapolate from there and a 15m zero has you so far off target that you could not reliably hit the paper to even see how far off it is. Inaccuracy is its only con. But also the only thing its intended to be good at. 2nd Bore Sighter So, I had the company send out another boresighter and used it on my 4 in Full-size Walther PDP with a C&H Precision RDO and my wife's 4 in Full-size F Series Walther PDP with a C&H Precision RDO. Both firearms were already zeroed so I knew that if I made any changes it would be wrong. Upon placing the boresighter in the firearm and acquiring my target, it was off 3in to the left and low 4 in to the left at 10 yards. Now I know I could say I'm on paper so that's enough but its not if I buy a boresighter then I expect that at 10 pr 15yds I can get a hard zero without wasting ammunition to do so. The green light was bright and there weren't any issues removing it from either firearm but it's ineffective for zeroing a firearm in my opinion.

I read a bunch of reviews and I saw a few that were not good because of the laser not being centered/zeroed... A lot was oval when rolled, some put in a drill & then rotated the drill... Not really an accurate test. Some commenters stated that there's was good. I rolled mine on a smooth surface & mine was 95% accurate. No oval or wobbling. Didn't move at all, not w/my eye sight anyway. It was perfect to my satisfaction... Just got lucky I guess my purchase... Now to the range to zero everything in.. Update: First & foremost. I need to make an correction. I stated before that the slide does not close all the way when the 9mm laser is in the chamber. For the slide to close 100% you must put the laser in the mag. Make sure your gun is cleared of any ammo 1st that includes the mag also. Then put the laser in the mag, insert mag into your gun, then ratchet laser into chamber. It closed completely on me & laser was seen thru the barrel. I zeroed my green dot at 10 yards w/ease... Pin Point accuracy. Then I zeroed my Holosun, again Pin Point accuracy... What was very interesting was that some people were watching me & was wondering what the heck that I was doing. I knew exactly what I was doing. One of the range instructors never seen that before. (The Kit that is)... I was a little surprised he didn't know of this. I let him take a pic of the box & now he's hooked after the results of my showing out... After I zeroed both of my lasers, I wanted to make sure it wasn't a lucky fluke shot. Shot for the second time & boom right on target again. After that I packed up & walked off. I was done & I seen a few eyes on me too. It felt pretty damn good too .. 5 STARS FOR SURE...

Purchased this to help sight in my new red dot. I thought that a green laser would work well against the red dot. This is better than those bore sights that stick in the end of the barrel as they are not actuate at all. Very easy to use and works pretty well. The only down side is that the laser does not seat in the 9mm chamber easily. You have to play with it to get it to seat. Seems to work well, but is more expensive than similar products.

I've used several of these lasers from different manufacturers, some I purchased and some we're at the range or friend's. It's true that many are spotty in their accuracy, requiring you to find a "good" one from most manufacturers. Now, it is possible that I just got lucky and received one that was accurate out to 100 yards, but anecdotally from other peoples' reviews and a couple of other guys at the range, these seem to be accurate for most people who use them correctly. This laser, unlike some others I've used, is very solid, with no loose or rattly aspects. I've read some people saying they had trouble with the batteries but I don't see how or why that would be the case unless they didn't read the one instruction in the box. The one that says to remove the plastic sleeve from the batteries before installing them. I've also read about them getting stuck in the chamber of their weapon. Not trying to be too judgmental here but I would wager that most of those chambers were not well cleaned using solvent and gun oil because my meticulously cleaned RF-15 AR platform weapon's chamber slid it home and ejected it with zero trouble. Treat it just like any shell. Put it in a mag, pull the charging handle and let it slide in. I just let it slam home, but you may want to slide yours in slower holding the charging handle throughout. Me, I want my equipment to work under hard conditions so I let it rip. It worked flawlessly chambered both ways. DON'T just try to slide it into the chamber through the ejection port with the bolt carrier locked back unless you want to use your cleaning rod to poke it out. So, with all of that in mind I would most definitely recommend these bore sight lasers to anyone. I'm buying more so I have one in each of my weapon cases. IF, by any chance I find any flaws with ANY of them I WILL amend this review to reflect those issues. I take all of my weapons, loadouts and support gear very seriously so you can assume that if this review has not been changed to reflect any issues with further units or versions of these bore sight lasers that they all performed as well as the one I am reviewing here. Good hunting!

Does not fit in my gun to be able to use it. But does work on rifles

Great packaging, everything as stated. Works great

works fine

The product is well milled and finished. The problem lies internally with the electronics. The laser sight does not point straight and will vary with each unit. Aparantly it has some allen key adjustments inside which are able to adjust the laser. I will attempt this later. UPDATE: THE LASER IS INDEED ADJUSTABLE. SIMPLY ALIGN THIS LASER SIGHT WITH AN ALREADY CALIBRATED SIGHT AND YOU ARE GOLDEN!! Amazing value for what you are paying.

Bright red light. Heavy metal construction. Not cheap but good quality, rugged design.

It chambers very well. Nice and bright. Will definitely get me on the paper and reduce time/rounds required to complete zeroing. The laser isn’t 100% true zero (when I roll it on a level surface, the laser wobbles, showing that it isn’t perfectly straight). But I expected that. This doesn’t let you zero without shooting, just allows you to quickly get on the paper, then do the fine tuning I’m happy with it

I used this to Boresight my Ruger PC Carbine to 25yds. Laser is bright and got me very close to where I wanted to be on paper. Finer adjustments still need to be made at the range.. but, definitely a time saver. Only knock is, the laser was angled off center when place in the breach of the bore so I did have to hold it in place to keep it centered while making adjustments to my red dot. Needless to say I had my hands full with multi-tasking but, it literally took me 10mins of effort. Well worth it, and for the price point you really can't go wrong.