---
product_id: 634661873
title: "3-9x40 Optics R4 Reticle Crosshair Scope with Scope Mounts"
brand: "cvlife"
price: "฿4320"
currency: THB
in_stock: true
reviews_count: 13
category: "Cvlife"
url: https://www.desertcart.co.th/products/634661873-3-9x40-optics-r4-reticle-crosshair-scope-with-scope-mounts
store_origin: TH
region: Thailand
---

# R4 Mil-Dot reticle for precision aiming 3-9x magnification range Includes 20mm scope mounts for easy installation 3-9x40 Optics R4 Reticle Crosshair Scope with Scope Mounts

**Brand:** cvlife
**Price:** ฿4320
**Availability:** ✅ In Stock

## Summary

> 🎯 Lock in your shot, level up your game.

## Quick Answers

- **What is this?** 3-9x40 Optics R4 Reticle Crosshair Scope with Scope Mounts by cvlife
- **How much does it cost?** ฿4320 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/634661873-3-9x40-optics-r4-reticle-crosshair-scope-with-scope-mounts)

## 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

- • **Wide Field of View:** See 25' to 14' at 100 yards for better situational awareness in any environment.
- • **Precision Targeting:** R4 Mil-Dot reticle ensures fast, accurate target acquisition every time.
- • **Ready Out of the Box:** Comes with scope rings, cleaning cloth, and tools for quick, hassle-free setup.
- • **Rock-Solid Stability:** Durable aluminum body and included mounts keep your zero locked, even after heavy use.
- • **Versatile Zoom Power:** Smooth 3-9x magnification lets you adapt from close to long-range targets effortlessly.

## Overview

The CVLIFE 3-9x40 Optics R4 Reticle Crosshair Scope offers a versatile 3-9x magnification with a sharp Mil-Dot reticle, housed in a durable aluminum frame. Designed for quick target acquisition and stable zero retention, it includes 20mm scope mounts and essential accessories for easy installation. Perfect for budget-conscious shooters seeking reliable performance and precision.

## Description

desertcart.com : CVLIFE 3-9x40 Optics R4 Reticle Crosshair Scope with 20mm Scope Mounts, Mil-Dot, Black : Sports & Outdoors

Review: awesome scope - Absolutely amazing scope for the price! The CVLIFE 3-9x40 Optics R4 Reticle Crosshair Scope delivers clear, crisp optics and smooth magnification adjustments. The reticle is sharp and easy to acquire, making target acquisition fast and accurate. I was also impressed with how sturdy the scope feels—once mounted, it holds zero extremely well. Installation was straightforward with the included mounts, which is a huge bonus. Overall, this scope performs far beyond expectations and is an excellent value. Highly recommend!
Review: Not bad at all - For the money... surprisingly good. The turrets do what they are supposed to, the zoom works smoothly and flawlessly, and it seems to be actually be well made. To be clear this is not a $500 scope, nor is it going to be. But I have no problems seeing my target, the cross-hairs are functional, and after 50 rounds of 7.62x39, its holding zero just fine. The FDE color is off and you can tell that it is just cheaply spray painted. For my needs as a cheap scope to use as a placeholder until I can afford something better, so I can shoot my newly purchased rifle, this thing rocks for $35. Its literally just an old design that can be made and cheaply simultaneously and CVLife is smart enough to not try and overcharge people for this offering. If you just needs a cheap scope for now, or for a rimfire, this one will do the trick for a real good price.

## Features

- Specification: 3-9x40
- Magnification: 3-9x
- Eye Relief: 3.5"
- Field of View: 25'-14' @ 100 yds
- Exit pupil: 0.2"-0.67"
- Length: 12.20"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZCS9M2J |
| Best Sellers Rank | #1,517 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1 in Rifle Scopes |
| Brand | CVLIFE |
| Brand Name | CVLIFE |
| Color | Black |
| Compatible Devices | Firearms |
| Customer Reviews | 4.3 4.3 out of 5 stars (11,387) |
| Date First Available | March 29, 2024 |
| Field Of View | 25 Feet |
| Included Components | 1x 3-9x40 scope, 2x scope rings, 1x lens cleaning cloth, 1x allen wrench, 1x manual |
| Item Package Dimensions L x W x H | 13.66 x 3.07 x 2.56 inches |
| Manufacturer | CVLIFE |
| Material | Aluminum |
| Model Name | RS-3940-B |
| Mounting Type | Dovetail/Weaver |
| Night vision | No |
| Package Weight | 0.5 Kilograms |
| Reticle Type | R4 |
| Size | 20mm |
| Sport | Airsoft |
| Style | Mil-dot |
| Suggested Users | mens |
| Warranty Description | 1 Year Manufacturer |

## Product Details

- **Brand:** CVLIFE
- **Color:** Black
- **Compatible Devices:** Firearms
- **Field Of View:** 25 Feet
- **Material:** Aluminum
- **Model Name:** RS-3940-B
- **Mounting Type:** Dovetail/Weaver
- **Night vision:** No
- **Sport:** Airsoft
- **Style:** Mil-dot

## Images

![3-9x40 Optics R4 Reticle Crosshair Scope with Scope Mounts - Image 1](https://m.media-amazon.com/images/I/61hNM4Imm1L.jpg)
![3-9x40 Optics R4 Reticle Crosshair Scope with Scope Mounts - Image 2](https://m.media-amazon.com/images/I/71apyJ3EwIL.jpg)
![3-9x40 Optics R4 Reticle Crosshair Scope with Scope Mounts - Image 3](https://m.media-amazon.com/images/I/71YRV4ZQkVL.jpg)
![3-9x40 Optics R4 Reticle Crosshair Scope with Scope Mounts - Image 4](https://m.media-amazon.com/images/I/71ceM9TvtRL.jpg)
![3-9x40 Optics R4 Reticle Crosshair Scope with Scope Mounts - Image 5](https://m.media-amazon.com/images/I/71BgW5KmyKL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ awesome scope
*by K***A on January 15, 2026*

Absolutely amazing scope for the price! The CVLIFE 3-9x40 Optics R4 Reticle Crosshair Scope delivers clear, crisp optics and smooth magnification adjustments. The reticle is sharp and easy to acquire, making target acquisition fast and accurate. I was also impressed with how sturdy the scope feels—once mounted, it holds zero extremely well. Installation was straightforward with the included mounts, which is a huge bonus. Overall, this scope performs far beyond expectations and is an excellent value. Highly recommend!

### ⭐⭐⭐⭐⭐ Not bad at all
*by I***F on January 7, 2026*

For the money... surprisingly good. The turrets do what they are supposed to, the zoom works smoothly and flawlessly, and it seems to be actually be well made. To be clear this is not a $500 scope, nor is it going to be. But I have no problems seeing my target, the cross-hairs are functional, and after 50 rounds of 7.62x39, its holding zero just fine. The FDE color is off and you can tell that it is just cheaply spray painted. For my needs as a cheap scope to use as a placeholder until I can afford something better, so I can shoot my newly purchased rifle, this thing rocks for $35. Its literally just an old design that can be made and cheaply simultaneously and CVLife is smart enough to not try and overcharge people for this offering. If you just needs a cheap scope for now, or for a rimfire, this one will do the trick for a real good price.

### ⭐⭐⭐⭐ Scope
*by M***N on February 3, 2026*

Good scope, love it. Reasonable price!

## Frequently Bought Together

- CVLIFE 3-9x40 Optics R4 Reticle Crosshair Scope with Scope Mounts
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**Shop now:** [https://www.desertcart.co.th/products/634661873-3-9x40-optics-r4-reticle-crosshair-scope-with-scope-mounts](https://www.desertcart.co.th/products/634661873-3-9x40-optics-r4-reticle-crosshair-scope-with-scope-mounts)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-23*