---
product_id: 537261685
title: "CVLIFE Bore Sight Laser 223 5.56mm/9mm/.243.308/12Gauge/7.62x39mm/.45acp Red Laser Bore Sighter with Batteries"
brand: "cvlife"
price: "€ 35.02"
currency: EUR
in_stock: true
reviews_count: 13
category: "Cvlife"
url: https://www.desertcart.hr/products/537261685-cvlife-bore-sight-laser-223-5-56mm-9mm-243-308
store_origin: HR
region: Croatia
---

# Calibre-specific precision fit 2 hours total battery life Durable brass construction CVLIFE Bore Sight Laser 223 5.56mm/9mm/.243.308/12Gauge/7.62x39mm/.45acp Red Laser Bore Sighter with Batteries

**Brand:** cvlife
**Price:** € 35.02
**Availability:** ✅ In Stock

## Summary

> 🎯 Lock your sights, save your ammo, own the range.

## 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?** € 35.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/537261685-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

- • **Rugged Brass Build:** Robust metal construction maintains shape and reliability across diverse environments and shooting conditions.
- • **User-Friendly Setup:** Simple battery installation and chamber placement get your sights zeroed quickly—no complicated tools or guesswork.
- • **Ammo-Saving Accuracy:** High-precision laser reduces costly cartridge waste by getting you on target faster and with confidence.
- • **Extended Battery Power:** Includes six batteries delivering up to 2 hours of continuous bright red laser use—stay ready without interruptions.
- • **Pinpoint Zeroing Efficiency:** Calibre-specific bore sight for .223/5.56 and more ensures perfect chamber fit and rapid sight alignment.

## Overview

The CVLIFE Bore Sight Laser is a calibre-specific, brass-constructed laser cartridge designed for quick and accurate zeroing of rifles chambered in .223/5.56, .243, .308, and more. Featuring a bright Class IIIA red laser powered by six included batteries (up to 2 hours runtime), it offers a budget-friendly, easy-to-use solution that saves time and ammo by aligning sights precisely before live firing. Perfect for professionals and enthusiasts aiming to optimize range time and shooting accuracy.

## Description

desertcart.com : CVLIFE 308 bore Sight Laser 243 Red Laser Boresighters with 3 Batteries : Sports & Outdoors

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: Awesome and easy to use bore sight laser - This works great. Good price, battery life is great, the laser is bright and easy to see. It fits perfectly in my 5.56 rifle. I couldn't ask for a better sight laser. It gets it as close as possible without putting rounds down range.

## Features

- The laser boresighter are made for the .243 308 chamber. The calibre-specific bore sight is easy to position perfectly in the chamber.
- Fast zeroing and sighting, the .243 308 bore sight laser is easy to use and saves you time.
- High accuracy of the laser bore sight reduces wastage of cartridges and shells.
- Robust and sturdy brass construction. The laser bore sighter retains its shape even in different environments.
- Class IIIA laser, less than 5mW.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C2V9X66Q |
| Best Sellers Rank | #1,705 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #8 in Hunting Boresighters |
| Brand | CVLIFE |
| Brand Name | CVLIFE |
| Color | Tan |
| Compatible Devices | Handgun |
| Customer Reviews | 4.5 4.5 out of 5 stars (8,951) |
| Date First Available | April 18, 2023 |
| Item Package Dimensions L x W x H | 4.13 x 2.95 x 0.63 inches |
| Item Weight | 0.03 Kilograms |
| Magnification Minimum | 1 x |
| Manufacturer | Huihaozi |
| Material | Metal |
| Mounting Type | Cantilever Mount |
| Night vision | No |
| Package Weight | 0.03 Kilograms |
| Reticle Type | Laser |
| Sport | Airsoft, Hunting |
| Style | 243 308 |

## Product Details

- **Brand:** CVLIFE
- **Color:** Tan
- **Compatible Devices:** Handgun
- **Item Weight:** 0.03 Kilograms
- **Magnification Minimum:** 1 x
- **Material:** Metal
- **Mounting Type:** Cantilever Mount
- **Night vision:** No
- **Sport:** Airsoft, Hunting
- **Style:** 243 308

## 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/71AYgashA4L.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.

### ⭐⭐⭐⭐⭐ Awesome and easy to use bore sight laser
*by J***K on December 3, 2025*

This works great. Good price, battery life is great, the laser is bright and easy to see. It fits perfectly in my 5.56 rifle. I couldn't ask for a better sight laser. It gets it as close as possible without putting rounds down range.

### ⭐⭐⭐⭐⭐ Works well
*by A***R on December 16, 2025*

Great laser

## Frequently Bought Together

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-23*