---
product_id: 48357680
title: "Bore Sight Laser 223 5.56mm/9mm/.243.308/12Gauge/7.62x39mm/.45acp Red Laser Bore Sighter with Batteries"
brand: "cvlife"
price: "$28.66"
currency: USD
in_stock: true
category: "Cvlife"
url: https://www.desertcart.us/products/48357680-bore-sight-laser-223-5-56mm-9mm-243-308-12gauge
store_origin: US
region: United States of America
---

# Class IIIA laser <5mW Sighting range 15-100 yards Precision brass construction Bore Sight Laser 223 5.56mm/9mm/.243.308/12Gauge/7.62x39mm/.45acp Red Laser Bore Sighter with Batteries

**Brand:** cvlife
**Price:** $28.66
**Availability:** ✅ In Stock

## Summary

> 🎯 Lock in your shot, lead the pack.

## Quick Answers

- **What is this?** 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?** $28.66 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/48357680-bore-sight-laser-223-5-56mm-9mm-243-308-12gauge)

## 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

- • **Built to Last:** Durable alloy steel and sturdy brass construction for rugged field use.
- • **Compact Powerhouse:** Lightweight and compact design fits perfectly in your .223 bore for hassle-free setup.
- • **Ready Out of the Box:** Includes batteries so you can start zeroing your rifle immediately—no delays.
- • **Versatile Compatibility:** Works seamlessly with multiple calibers including 5.56mm, 9mm, .308, and more.
- • **Pinpoint Accuracy, Zero Waste:** Cut down costly ammo waste with ultra-precise bore alignment.

## Overview

The CVLIFE Bore Sight Laser is a precision Class IIIA red laser bore sighter designed for calibers from .223 to 12 Gauge. Featuring a durable brass and alloy steel build, it offers a sighting range of 15 to 100 yards and comes ready with batteries. Ideal for professional hunters and tactical shooters aiming to reduce ammo waste and speed up zeroing with unmatched accuracy.

## Description

desertcart.com : CVLIFE Bore Sight Cal for 223 5.56mm Rem Gauge Red Dot Boresighter with Two Sets Batteries : Sports & Outdoors

## Features

- Class IIIA laser; less than 5mW
- Light and compact for .223 REM Boresight
- Faster gun zeroing, reduce cartridges and shells wasted
- Easy to sit perfectly in the bore; Sturdy brass construction
- High accuracy, sighting range is 15 to 100 yards

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07545BKZW |
| Best Sellers Rank | #4,535 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #8 in Hunting Boresighters |
| Brand | CVLIFE |
| Brand Name | CVLIFE |
| Color | yellow |
| Compatible Devices | Handgun |
| Customer Reviews | 4.4 out of 5 stars 9,894 Reviews |
| Eye Relief | 44.5 Millimeters |
| Item Dimensions L x W x H | 1.75"L x 0.22"W x 1.75"H |
| Magnification Minimum | 1 x, 6 x |
| Manufacturer | NANTONG CHENGXIN OPTICAL INSTRUMENT CO., LTD. |
| Manufacturer Part Number | US5700001 |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model Name | Laser bore sight 223 5.56mm |
| Model Number | 223cal |
| Mounting Type | Picatinny Mount |
| Night vision | No |
| Objective Lens Diameter | 9.5 Millimeters |
| Product Dimensions | 1.75"L x 0.22"W x 1.75"H |
| Product Style | 223 5.56mm |
| Reticle Type | laser dot |
| Sport | Airsoft, Hunting |
| Sport Type | Airsoft, Hunting |
| Style | 223 5.56mm |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** CVLIFE
- **Color:** yellow
- **Compatible Devices:** Handgun
- **Magnification Minimum:** 1 x, 6 x
- **Material:** Alloy Steel
- **Mounting Type:** Picatinny Mount
- **Objective Lens Diameter:** 9.5 Millimeters
- **Product Dimensions:** 1.75"L x 0.22"W x 1.75"H
- **Sport:** Airsoft, Hunting
- **Style:** 223 5.56mm

## Images

![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/61ac1us42QL.jpg)

## Available Options

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

## Questions & Answers

**Q: How do i know lazer is center?**
A: Lay a magazine down flat on a table and place the laser in the magazine side groove. Point the laser at the wall, ideally 25m away but as far as the room allows. Rotate the laser in the magazine groove while observing the point on the wall. If the point remains constant the laser is center.

**Q: Do you close the bolt on this to secure it in the barrel when sighting?**
A: Yes, but close it gently so that the sight is securely in place.

**Q: Can this laser aim point be adjusted or calibrated?**
A: Yes, it can. It has adjustment screws. You will need a lathe or floor drill press with a straight quill. Turn it on and clamp it in the chuck, then slowly by hand, rotate the chuck. If it is aligned correctly, the laser point will not move. If it goes in a circle, it is not aligned. Adjust the setscrews until the laser dot does not move when the chuck is rotated.

Do NOT turn the drill or lathe on! The further away you can set the laser dot, the more accurately you can align it. You cannot align it while it is in your firearm.

**Q: Why does it say “9mm rem gauge” ?? Is it for 9mm caliber pistols or for a shotgun?**
A: It is for 9mm Parabellum ( 9x19mm). Works great.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-29*