---
product_id: 309461381
title: "Feyachi Bore Sight 9MM/223 5.56/12GA Red Dot Laser Zeroing Bore Sighter Pistol Laser Boresighter with 3 Sets"
brand: "feyachi"
price: "AR$39610"
currency: ARS
in_stock: true
reviews_count: 13
category: "Feyachi"
url: https://www.desertcart.com.ar/products/309461381-feyachi-bore-sight-9mm-223-5-56-12ga-red-dot
store_origin: AR
region: Argentina
---

# Class IIIA, <5mW red laser 3 sets batteries, 6 total, 1hr each Brass build with hex key adjustments Feyachi Bore Sight 9MM/223 5.56/12GA Red Dot Laser Zeroing Bore Sighter Pistol Laser Boresighter with 3 Sets

**Brand:** feyachi
**Price:** AR$39610
**Availability:** ✅ In Stock

## Summary

> 🎯 Lock your aim, lead the pack with Feyachi precision!

## Quick Answers

- **What is this?** Feyachi Bore Sight 9MM/223 5.56/12GA Red Dot Laser Zeroing Bore Sighter Pistol Laser Boresighter with 3 Sets by feyachi
- **How much does it cost?** AR$39610 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/309461381-feyachi-bore-sight-9mm-223-5-56-12ga-red-dot)

## Best For

- feyachi enthusiasts

## Why This Product

- Trusted feyachi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ready Out of the Box:** Includes 3 sets of upgraded batteries with smart shrink-wrap for hassle-free installation and extended use.
- • **Compact & Lightweight:** At just 0.64 ounces and 1.01 inches long, it fits snugly in your bore without adding bulk or weight.
- • **Built to Last & Adjust:** Durable brass construction with full hex key adjustment lets you fine-tune your laser dot for perfect centering every time.
- • **Pinpoint Precision Zeroing:** Class IIIA red laser ensures ultra-accurate bore alignment for 9mm, .223/5.56, and 12GA calibers.
- • **Trusted by Pros & Enthusiasts:** Top-rated #4 Hunting Boresighter with thousands of 4-star reviews—join the elite who zero faster and shoot smarter.

## Overview

The Feyachi Bore Sight is a precision red dot laser zeroing tool designed for 9mm, .223/5.56, and 12GA firearms. Featuring a Class IIIA <5mW red laser, durable brass construction, and hex key adjustments, it delivers fast, reliable bore alignment. It comes with 3 sets of batteries (6 total) for extended use and is compact and lightweight for easy handling. Highly rated and trusted by hunters and shooters, it’s the ultimate accessory to save time, ammo, and frustration during sighting.

## Description

Product description Use 2pcs LR41 Batteries at a time Last Up to 3 Hours in Total

Review: It works - It works fine.
Review: WOW TOP QUALITY - 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. ~

## Features

- Parameters: Class IIIA, less than 5mW 632-650nm red laser, product size: 0.29*0.39*1 in, specification: 9MM
- Application:The 9mm laser bore sight is suitable for 9mm chamber, caliber specific
- 3 Sets Batteries: 3 sets (6 total) upgraded batteries. Each set lasts up to an hour. Please remove the batteries after use. Please tear the clear plastic first before you put the fresh battery
- High Accuracy: The fastest red dot laser zeroing and sighting system and save you time and cartridges，Design: Sturdy and durable brass construction, light and compact, and easy to sit perfectly in the bore
- Precautions: When inserting the calibrator into the device, the red dot must be adjusted to a target 50 yards or more away.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B091359VSY |
| Aiming Scope Sight Pin Size | 2 Inches |
| Best Sellers Rank | #1,974 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #4 in Hunting Boresighters |
| Brand | Feyachi |
| Brand Name | Feyachi |
| Color | Brass |
| Compatible Devices | Handgun |
| Customer Reviews | 4.0 out of 5 stars 8,456 Reviews |
| EU Spare Part Availability Duration | 10 Years |
| Field Of View | 2 Inches |
| Included Components | Bore sight |
| Item Dimensions L x W x H | 1.01"L x 0.39"W x 0.39"H |
| Item Type Name | Bore sight |
| Item Weight | 0.64 Ounces |
| Lens Color | Brass |
| Manufacturer | Feyachi |
| Manufacturer Part Number | FEC-3030 |
| Material Type | Brass |
| Model Name | FE303003 |
| Model Number | BS-30 |
| Mounting Type | Picatinny Mount |
| Night vision | No |
| Product Dimensions | 1.01"L x 0.39"W x 0.39"H |
| Product Style | 9MM |
| Reticle Type | Dot |
| Sport | Airsoft, Hunting |
| Sport Type | Airsoft, Hunting |
| Style | 9MM |
| Thread Type | Brass |
| Warranty Description | 1year |

## Product Details

- **Brand:** Feyachi
- **Color:** Brass
- **Compatible Devices:** Handgun
- **Item Weight:** 0.64 Ounces
- **Material:** Brass
- **Mounting Type:** Picatinny Mount
- **Night vision:** No
- **Product Dimensions:** 1.01"L x 0.39"W x 0.39"H
- **Sport:** Airsoft, Hunting
- **Style:** 9MM

## Images

![Feyachi Bore Sight 9MM/223 5.56/12GA Red Dot Laser Zeroing Bore Sighter Pistol Laser Boresighter with 3 Sets - Image 1](https://m.media-amazon.com/images/I/610lbnuDLHL.jpg)
![Feyachi Bore Sight 9MM/223 5.56/12GA Red Dot Laser Zeroing Bore Sighter Pistol Laser Boresighter with 3 Sets - Image 2](https://m.media-amazon.com/images/I/81jkm1JnCYS.jpg)
![Feyachi Bore Sight 9MM/223 5.56/12GA Red Dot Laser Zeroing Bore Sighter Pistol Laser Boresighter with 3 Sets - Image 3](https://m.media-amazon.com/images/I/51hAby88P-S.jpg)
![Feyachi Bore Sight 9MM/223 5.56/12GA Red Dot Laser Zeroing Bore Sighter Pistol Laser Boresighter with 3 Sets - Image 4](https://m.media-amazon.com/images/I/71AKdTPUQ5S.jpg)
![Feyachi Bore Sight 9MM/223 5.56/12GA Red Dot Laser Zeroing Bore Sighter Pistol Laser Boresighter with 3 Sets - Image 5](https://m.media-amazon.com/images/I/61r+hmtTYIS.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Will this work in ruger lcp as shown in photo? slide fully close?**
A: No it won't. The LCP is chambered in 380.

**Q: Will this work with a Glock 19?**
A: Yes, you have to be 1% smarter than what you are working with. If the slide will not make up it is because the extractor did not go into the groove on the rim. You have to force it. the boresight will take a bit of slam.

**Q: When you place the laser bore sight in the barrel are you supposed to close the chamber to hold the laser in place or just slide it in and use it?**
A: Close the chamber to lock it in place.  For removal I use a long skinny wooden dowel down the barrel and gently push is out (just don't let it drop to the floor)

**Q: will this fit in my glock 17 for a 9mm lugar?**
A: It is 9mm Luger (9X19mm, 9mm NATO)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works
*by T***A on May 13, 2026*

It works fine.

### ⭐⭐⭐⭐⭐ WOW TOP QUALITY
*by A***T on January 30, 2022*

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. ~

### ⭐ Calibration / Alignment is off
*by J***M on June 10, 2025*

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.

## Frequently Bought Together

- Feyachi Bore Sight 9mm/12 Gauge/223 5.56mm Red/Green Laser Zeroing Boresighter with 3 Sets of Batteries
- Loctite Threadlocker Blue 242 - Removable Thread Lock Glue for Nuts, Bolts, & Fasteners, Medium Strength Screw Glue to Prevent Loosening & Corrosion - 6 ml, 1 Pack

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---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-21*