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

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...

Great product works well

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.

No frills, it just works. It is the proper size and dimensions to fit in the chamber of a 9mm. Shines bright enough to shine across a 20’ room… makes it super easy to sight in a red dot type optic. Works great, would buy again.

I could not get this to go into battery on 3 of my 9mm pistols. If you lock the slide to the rear, manually load into the chamber, and then release the slide, the ejectors would not go around the notch in the rear of the laser sight. To resolve, I had to load it into an empty magazine, lock the slide to the rear, place the magazine into the pistol, and then release the slide and let the laser be striped from the magazine and load into the chamber. Using this method was successful on all of my 9mm I wanted to use it on (5 in total). Otherwise it would not go into full battery/alignment. Once I discovered this, it worked fine.

This Feyachi Bore Sight has been a useful tool for making sight adjustments faster and easier. The red dot is easy to see, and the setup is simple to use. The build quality feels solid, and it comes in a convenient case to keep everything organized. It saves time compared to making repeated adjustments without a reference point. A practical accessory for anyone who needs a quick way to check alignment.

Novelty product. Laser must not be properly centered/seated because laser termination point is inaccurate.

🌌 Introduction: In the shadowy corners of the gun enthusiast universe, where unicorns sip moonlight tea and Bigfoot hosts knitting circles, there exists the legendary Cosmic Bore Sight Laser. Its origins? A black hole, obviously. But not just any black hole—the one where lost socks and misplaced car keys go to party. 🔮 Features: Quantum Calibration: The Cosmic Bore Sight Laser doesn’t merely align your scope; it recalibrates your karma. Expect better aim and fewer parking tickets. Multiverse Compatibility: Works with all calibers, dimensions, and alternate realities. Whether you’re hunting deer or doppelgängers, this laser’s got your back. Infinite Battery Life: Powered by stardust and the dreams of forgotten childhood pets. It’ll outlast your existential crisis. 🌈 Pros: Cosmic Aesthetics: The laser emits a celestial glow, attracting intergalactic beings. Great for parties or summoning extraterrestrial pizza delivery. Time Travel Mode: Activate it, and suddenly you’re sighting in medieval crossbows or futuristic plasma rifles. Warning: May cause wardrobe malfunctions. Eternal Warranty: If the laser fails, it’ll reincarnate as a firefly or a particularly motivated squirrel. Either way, you’re covered. 🌪️ Cons: Temporal Paradoxes: Occasionally, it’ll whisper stock tips from the year 3017. Invest wisely, or risk becoming your own great-great-great-grandparent. Cosmic Hiccups: During alignment, the laser might hiccup, creating a wormhole to a parallel universe. Don’t panic; just wave hello to your alternate self. 🌠 Conclusion: The Cosmic Bore Sight Laser isn’t for everyone. But if you seek enlightenment, interdimensional selfies, and the ability to shoot around corners (literally), this laser is your cosmic ticket. Remember: Aim for the stars, but adjust for gravitational anomalies. Disclaimer: The author may or may not have accidentally merged timelines while writing this review. Results may vary. Isn’t it marvelous? Now, go forth, my fellow adventurer, and may your shots always find their mark—whether it’s a bullseye or a tear in the fabric of reality! 🚀✨

I bought this thinking i would use to sight a handgun but wont rack in the chamber due to the shell casings lip is a bit different. without the slide moving fully forward the barrel its not level and therefor cannot be used. should work perfect for a long rifle.

I was surprised it was not more accurate due to being a laser inside the bore. I still had to do a fair bit of shooting to zero my optical sights properly.

Tried this on already zeroed Holosun 507C-GR installed on Glock 34 Gen 5 and found laser pointer exactly on the centre line of my green dot but at least 2 inches too high. Do not think this bore sight can be used for accurate zeroing. Note: Slide not fully locked up when loaded into chamber on either Glock/Sig or HK pistols. *****Defective device????***** A total waste of money as it does not work as advertised! Product returned! Buyers beware!!!

Worked well. It will pay for itself with the ammo that it will save you when sighting in. It will get you close before taking a shot.

On a positive side, it does work, it is packaged nicely, and it could be adjusted to zero it. On a negative, it is oversized and leaves the gun out of battery. It also has a solid "butt", so if you accidentally dry fire - you may ruin the striker pin. That could be fixed by dremel'ing a little pit for the striker to dip into, but that's a bit of an unnecessary homework - which could have totally be done when fabricated. So just there at being usable for training, much less so for actual zeroing. At least it works, which is already a win for these devices - though the $25 price tag is excessive for what it is!