---
product_id: 231142976
title: "CVLIFE Bore Sight Laser 223 5.56mm/9mm/.243.308/12Gauge/7.62x39mm/.45acp Red Laser Bore Sighter with Batteries"
brand: "cvlife"
price: "$29.87"
currency: USD
in_stock: true
reviews_count: 13
category: "Cvlife"
url: https://www.desertcart.us/products/231142976-cvlife-bore-sight-laser-223-5-56mm-9mm-243-308
store_origin: US
region: United States of America
---

# Class IIIA laser, <5mW safe output 9mm caliber perfect fit 1.5 hours battery life CVLIFE Bore Sight Laser 223 5.56mm/9mm/.243.308/12Gauge/7.62x39mm/.45acp Red Laser Bore Sighter with Batteries

**Brand:** cvlife
**Price:** $29.87
**Availability:** ✅ In Stock

## Summary

> 🎯 Lock in your shot with pinpoint precision and never miss the mark!

## Quick Answers

- **What is this?** CVLIFE Bore Sight Laser 223 5.56mm/9mm/.243.308/12Gauge/7.62x39mm/.45acp Red Laser Bore Sighter with Batteries by cvlife
- **How much does it cost?** $29.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/231142976-cvlife-bore-sight-laser-223-5-56mm-9mm-243-308)

## Best For

- cvlife enthusiasts

## Why This Product

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

## Key Features

- • **Bright & Safe Laser:** Class IIIA red laser delivers clear sighting without compromising safety.
- • **Trusted Hunting Gear:** Backed by 9 years of CVLIFE expertise in outdoor and hunting products.
- • **Extended Battery Life:** Includes 3 upgraded batteries for up to 90 minutes of continuous use.
- • **Durable Brass Construction:** Sturdy, deformation-resistant brass ensures long-lasting reliability.
- • **Precision Zeroing in Minutes:** Save time and ammo with laser-accurate bore sighting.

## Overview

The CVLIFE 9mm Laser Bore Sight is a caliber-specific, brass-constructed tool featuring a bright, safe Class IIIA laser. Designed for quick and accurate zeroing of optics, it offers up to 1.5 hours of battery life with upgraded batteries. Trusted by hunters for nearly a decade, this bore sight combines durability, precision, and ease of use to enhance your shooting setup efficiently.

## Description

Product description CVLIFE 9mm Bore Sight Laser with 3 Upgraded Batteries The bore sight of 9mm is made to fit for 9mm chamber. High accuracy, the boresighter is a great assistant to help you correct your optics. Made of brass material, sturdy and tough. 3 upgraded batteries can last one and a half hours. Please take the batteries out after each use. The bore sighting laser is bright enough to easily be able to see in the light. 1.5 Hours of Long Battery Life Use of improved LR41 battery, the battery life up to 1.5 hours. Please remove batteries when you are done using them. Reliable Module Reliable module to ensure continuous and stable laser output. Sturdy and Tough CVLIFE bore sight made of sturdy and tough brass, not easy to deform. It can also be used normally in the temperature surroundings of -10 to 40 degrees. Specification： Package included 1 X Bore Sight 3 X AG3 Battery Length: 33.8mm; Tail width: 8.5mm; Head width: 8.6mm Laser Wave length (nm:) 640 to 660 LED Type: visible red laser Power: <5 mW Construction: Brass Sighting Range: 15 to 100 yards Temperature: -10℃ to 40℃ Battery Type:3 X AG3 (Included)

Review: Economical, Easy to Use, Bright Laser 223/5.56 - I needed a quick, easy, and budget option to set up iron sights on my first 5.56 AR and this CVLife Bore Sight Laser for 223(5.56) did the job very well. It's still essential to go to a range and dial in a zero at proper distance with live rounds, but this will get you on paper and save range time and ammo. The package includes a laser cartridge in 223(5.56) and six batteries. The cartridge takes 3 stacked batteries at once, and each set of 3 batteries lasts approximately one hour, so 2 hours of total use from included batteries. Function: Simply unscrew the endcap from the cartridge, insert 3 batteries, screw the endcap back on, and your laser is on. Once the laser is functioning, you simply place the cartridge into the receiver and *gently* ease the bolt forward until the cartridge is fully seated. You don't want the bolt slamming the laser cartridge into battery as you would a live round. Your chamber may not fully close, but that's ok as the cartridge simply needs to be held in place by the bolt and centered in the bore. You now have a red laser dot shining out of your barrel to which you can sync your iron sights or red dot. I only have about 20 feet of "targeting" distance in my home, so I was mainly concerned with getting the windage adjusted on my iron sights as accurate elevation would be near impossible at this close range. But now I can go to the range with a little more confidence in my initial accuracy and begin the real work. Verdict: Since you'll need to go to the range anyway, this laser cartridge offers an easy starting point for zeroing your sights at a budget price. Checking the alignment of sights between range visits is also a viable use option, but this functionality would be improved with the addition of an on/off switch as removing and installing the batteries for each use is a little cumbersome. At 20 feet the laser is very bright, but somewhat "fuzzy", so I'm unsure how accurate this would be over longer distances. Overall I am very happy with this as it does the job advertised, just be advised that it is only the beginning of the zeroing process. I expect to use this often.
Review: Works great. - Works as intended. Got my 0 done with in a couple minutes!! My only issue was getting the laser out of my Glock when I was done, but I just popped it out with a cleaning tool and it came out easily. I have no idea how long those batteries last because I did mine so fast, but it works. 5 stars because it was delivered fast, decently priced, easy to use, accurate, seems durable and the laser is nice and bright.

## Features

- [ 9mm Bore Sight ] The CVLIFE bore sight is perfectly fit in a 9mm chamber, caliber specific. The bore sighting laser is class IIIA laser, less than 5mW, and safe to use.
- [ Sturdy Brass Material ] The 9mm bore sight is made of sturdy brass material, sturdy and not easily deformed.
- [Higher Accuracy ] Each CVLIFE 9mm bore sight laser has been continuously debugged to ensure accuracy. Helps you zero in the optic within a few minutes. Saving your time and ammo.
- [ Upgraded Batteries ] The bore sight 9mm comes with 3 upgraded batteries, which can last one and a half hours.
- [ Reliable And Professional ] CVLIFE has been engaged in the outdoor hunting industry for 9 years and has provided customers with countless hunting products.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08H4QHNHG |
| Best Sellers Rank | #3,254 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #8 in Hunting Boresighters |
| Brand | CVLIFE |
| Brand Name | CVLIFE |
| Color | Gold, Red |
| Compatible Devices | Rifle |
| Customer Reviews | 4.4 out of 5 stars 9,862 Reviews |
| EU Spare Part Availability Duration | 3 Hours |
| Lens Color | Red |
| Magnification Minimum | 3 x |
| Manufacturer | Huihaozi |
| Material | Brass |
| Material Type | Brass |
| Mounting Type | Picatinny Mount |
| Night vision | No |
| Product Style | 9mm |
| Reticle Type | Dot |
| Sport | Hunting |
| Sport Type | Hunting |
| Style | 9mm |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** CVLIFE
- **Color:** Gold, Red
- **Compatible Devices:** Rifle
- **EU Spare Part Availability Duration:** 3 Hours
- **Magnification Minimum:** 3 x
- **Material:** Brass
- **Mounting Type:** Picatinny Mount
- **Night vision:** No
- **Sport:** Hunting
- **Style:** 9mm

## Images

![CVLIFE Bore Sight Laser 223 5.56mm/9mm/.243.308/12Gauge/7.62x39mm/.45acp Red Laser Bore Sighter with Batteries - Image 1](https://m.media-amazon.com/images/I/61i-DeOU3XL.jpg)
![CVLIFE Bore Sight Laser 223 5.56mm/9mm/.243.308/12Gauge/7.62x39mm/.45acp Red Laser Bore Sighter with Batteries - Image 2](https://m.media-amazon.com/images/I/71UtrFCsc4L.jpg)
![CVLIFE Bore Sight Laser 223 5.56mm/9mm/.243.308/12Gauge/7.62x39mm/.45acp Red Laser Bore Sighter with Batteries - Image 3](https://m.media-amazon.com/images/I/61Q0Dm6objL.jpg)
![CVLIFE Bore Sight Laser 223 5.56mm/9mm/.243.308/12Gauge/7.62x39mm/.45acp Red Laser Bore Sighter with Batteries - Image 4](https://m.media-amazon.com/images/I/7113GF2INiL.jpg)
![CVLIFE Bore Sight Laser 223 5.56mm/9mm/.243.308/12Gauge/7.62x39mm/.45acp Red Laser Bore Sighter with Batteries - Image 5](https://m.media-amazon.com/images/I/61J7s5HZpUL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Economical, Easy to Use, Bright Laser 223/5.56
*by A***Y on October 11, 2025*

I needed a quick, easy, and budget option to set up iron sights on my first 5.56 AR and this CVLife Bore Sight Laser for 223(5.56) did the job very well. It's still essential to go to a range and dial in a zero at proper distance with live rounds, but this will get you on paper and save range time and ammo. The package includes a laser cartridge in 223(5.56) and six batteries. The cartridge takes 3 stacked batteries at once, and each set of 3 batteries lasts approximately one hour, so 2 hours of total use from included batteries. Function: Simply unscrew the endcap from the cartridge, insert 3 batteries, screw the endcap back on, and your laser is on. Once the laser is functioning, you simply place the cartridge into the receiver and *gently* ease the bolt forward until the cartridge is fully seated. You don't want the bolt slamming the laser cartridge into battery as you would a live round. Your chamber may not fully close, but that's ok as the cartridge simply needs to be held in place by the bolt and centered in the bore. You now have a red laser dot shining out of your barrel to which you can sync your iron sights or red dot. I only have about 20 feet of "targeting" distance in my home, so I was mainly concerned with getting the windage adjusted on my iron sights as accurate elevation would be near impossible at this close range. But now I can go to the range with a little more confidence in my initial accuracy and begin the real work. Verdict: Since you'll need to go to the range anyway, this laser cartridge offers an easy starting point for zeroing your sights at a budget price. Checking the alignment of sights between range visits is also a viable use option, but this functionality would be improved with the addition of an on/off switch as removing and installing the batteries for each use is a little cumbersome. At 20 feet the laser is very bright, but somewhat "fuzzy", so I'm unsure how accurate this would be over longer distances. Overall I am very happy with this as it does the job advertised, just be advised that it is only the beginning of the zeroing process. I expect to use this often.

### ⭐⭐⭐⭐⭐ Works great.
*by J***E on November 4, 2025*

Works as intended. Got my 0 done with in a couple minutes!! My only issue was getting the laser out of my Glock when I was done, but I just popped it out with a cleaning tool and it came out easily. I have no idea how long those batteries last because I did mine so fast, but it works. 5 stars because it was delivered fast, decently priced, easy to use, accurate, seems durable and the laser is nice and bright.

### ⭐⭐⭐⭐⭐ Good product and seller
*by J***S on March 25, 2026*

Works great, doesn’t rely on the bolt and firing pin to turn the light on. Bright laser easy to see.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/231142976-cvlife-bore-sight-laser-223-5-56mm-9mm-243-308](https://www.desertcart.us/products/231142976-cvlife-bore-sight-laser-223-5-56mm-9mm-243-308)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-14*