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Feyachi
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At Feyachi, we’re passionate about providing high-quality tactical sports gear that keeps you safe and comfortable during all your outdoor adventures, from hunting & camping to shooting and more.
We value integrity, hard work, and innovation. Our experienced team creates innovative, fashionable, and reliable products and we are dedicated to providing you with an enjoyable experience whenever you choose Feyachi.
FEYACHI RED BORE SIGHT
FEYACHI RED/GREEN BORE SIGHT
FEYACHI RED/GREEN BORE SIGHT
FEYACHI RED/GREEN BORE SIGHT

Class IIIA, less than 5 mW 632-650 nm red dot laser
The laser bore sight is suitable for 12 gauge chamber, caliber specific
Easy to use, bore sight kit make the red dot sight to zero much faster. Saved your time and ammo
Machined from reliable and durable brass casing. Sturdy, high accuracy and bright. Easy to sit perfectly in the bore
3 sets (9 total) LR 44 batteries, Each set lasts up to one hour. Putting the batteries in the bore sighter and automatically turn on. Please remove the batteries after use
13 reviews for Feyachi Bore Sight 9MM/223 5.56/12GA Red Dot Laser Zeroing Bore Sighter Pistol Laser Boresighter with 3 Sets
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$9.99

R B –
Straight forward/Easy to use
Worked perfectly easy to use and plenty of extra batteries for mounting different sights down the road. Put it together/chamber it/adjust sights.
Thomas Morris –
On paper right away
Used it for my PCC at 25 yards and it was dead on at the range maybe slightly to the left but that’s usually me haha. Since the PCC did not come with iron sites, I decided to try this first and it was a good idea.
J M –
Calibration / Alignment is off
1st Bore SighterThis 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 SighterSo, 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.
Dee Nice –
Center Feed At 99% Accuracy
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…
Paul Stabila –
Load it into a magazine first. Don’t just drop it into the chamber.
I had to load it into a mag first. If you just drop it into the chamber with the slide locked in place, the extractor will catch on the rim. The slide will get stuck. Worse case you force it and snap the extractor. Good luck.
Jorge Alvarado –
Quick sighting/alignment for your 9mm
This laser alignment tool worked out great.I sighted my weapon with ease.I highly recommend this for anyone who wants to sight their weapons.
Ivan –
The casing design ruins the accuracy.
Updating my review, from 0 to 3 stars, just for the laser, which is precised. The casing however makes it useless zeroing device for pistols. It took me 3 hours to figure out the issue and modify the rear end of the shell, so the case extractor not to touch it, while in the chamber. The extractor of the pistol has a tight spring, so when the cartridge is in the chamber, it pushes the rear of the case/shell to the left, with a few microns. In projection it moves the laser point several inches to the right, from 15 yards aiming. The manufacturer should change the design to remove and cut the extraction part of the case. The case should hide completely in the chamber. If it sticks out, the extractor will push it and the angle of projection will move to the right, which is a big problem. My proposed modification would save the manufacturer some metal, and will increase the quality of the product tremendously.
Aceman58 –
Bore Sight 9mm red dot zeroing
Works great, just zero’ed my new Tiasa PX-9 to it’s RMR-HD optics, fast and easy!
Mike Hagerty –
It works as described and helps you zero a new optic much faster. Obviously you need to find tune but this does the hardwork for you. No it’s not perfect or a 500$ laser but it works.
guipro franck-olivier –
I like itHelp me a lot
Razor –
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.
Jay –
Excellent!
A&J K –
Absolutely the best boar laser I’ve ever ownedWorked perfect for my mosinAnd did a good job on my rem700