---
product_id: 28752888
title: "Ncstar 3-9X42 Mark III Tactical GEN II/ MIL DOT - STM3942GV2"
brand: "ncstar"
price: "€ 153.25"
currency: EUR
in_stock: true
reviews_count: 8
category: "Nc Star"
url: https://www.desertcart.pt/products/28752888-ncstar-3-9x42-mark-iii-tactical-gen-ii-mil-dot
store_origin: PT
region: Portugal
---

# 3-9X variable magnification Dual illuminated reticle with multi-brightness Quick detach Picatinny mount Ncstar 3-9X42 Mark III Tactical GEN II/ MIL DOT - STM3942GV2

**Brand:** ncstar
**Price:** € 153.25
**Availability:** ✅ In Stock

## Summary

> 🎯 Lock, Load & Zoom: Tactical Precision Meets Effortless Versatility

## Quick Answers

- **What is this?** Ncstar 3-9X42 Mark III Tactical GEN II/ MIL DOT - STM3942GV2 by ncstar
- **How much does it cost?** € 153.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/28752888-ncstar-3-9x42-mark-iii-tactical-gen-ii-mil-dot)

## Best For

- ncstar enthusiasts

## Why This Product

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

## Key Features

- • **All-Weather Durability:** Black anodized aluminum body with fully multi-coated lenses and integrated sunshade for rugged, reliable use.
- • **Precision Zoom Mastery:** Seamlessly switch from 3X to 9X magnification for pinpoint accuracy at every range.
- • **Rapid Mounting Freedom:** Innovative quick-release lever lets you swap scopes between rifles in seconds—no tools needed.
- • **Industry-Standard Ergonomics:** Raised 1.5" centerline height aligns perfectly with modern tactical setups for optimal comfort and performance.
- • **Illuminated Reticle Brilliance:** Dual-color (blue & green) reticle with adjustable brightness ensures clarity in any light condition.

## Overview

The Ncstar 3-9X42 Mark III Tactical GEN II scope delivers professional-grade optics with a versatile 3-9X magnification range, dual illuminated mil-dot reticle in blue and green, and a quick-detach Picatinny mount for rapid weapon swaps. Built with a durable anodized aluminum body, fully multi-coated lenses, and an integrated sunshade, it’s engineered for tactical reliability and precision in diverse environments.

## Description

Made by NcStar - NEW Improved: Locking Quick Release mount with compact QR Lever - NEW Improved: Scope Centerline height raised to insustry standard 1-1/2" scope height - Variable Power 3X - 9X Magnification - Dual Illuminate Reticle in Blue and Green, with multiple brightness settings for each color - Quick Focus Eyepiece - Fully Multi Coated Lenses - Integrated Slant Cut Sun Shade - Black Anodized exterior finish - Includes lens covers and batteries - Brand New Item

Review: Way cool. great optics, love the lights - Way cool. great optics, love the lights. Easy to install too.
Review: Awesome scope - Works great. I have 2 different AR’S and switch it back and forth with very little adjustment. Goes on and off with the flip of a lever

## Features

- Ncstar 3-9X42 Mark III Tactical GEN II
- Integral Quick Detach Base Fits Picatinny Type Mounts
- Range Estimating Reticle Pattern

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00MLXTXH0 |
| Best Sellers Rank | #206,606 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #555 in Rifle Scopes |
| Brand | NcSTAR |
| Brand Name | NcSTAR |
| Color | Blue,Green |
| Compatible Devices | Handgun |
| Customer Reviews | 4.2 4.2 out of 5 stars (135) |
| Date First Available | August 11, 2014 |
| Item Package Dimensions L x W x H | 10.51 x 5.39 x 3.19 inches |
| Item Weight | 0.69 Kilograms |
| Magnification Maximum | 9 |
| Magnification Minimum | 3 x |
| Material | Aluminum |
| Model Name | STM3942GV2 |
| Mounting Type | Picatinny Mount |
| Night vision | No |
| Objective Lens Diameter | 42 Millimeters |
| Package Weight | 0.69 Kilograms |
| Reticle Type | Mil Dot |
| Sport | Hunting |
| Style | Tactical |
| Thread Type | Picatinny/STANAG 1913 |

## Product Details

- **Brand:** NcSTAR
- **Color:** Blue,Green
- **Compatible Devices:** Handgun
- **Item Weight:** 0.69 Kilograms
- **Magnification Maximum:** 9
- **Magnification Minimum:** 3 x
- **Material:** Aluminum
- **Objective Lens Diameter:** 42 Millimeters
- **Sport:** Hunting
- **Style:** Tactical

## Images

![Ncstar 3-9X42 Mark III Tactical GEN II/ MIL DOT - STM3942GV2 - Image 1](https://m.media-amazon.com/images/I/51jQ2fRGzVL.jpg)

## Questions & Answers

**Q: This won't clamp tight enough for either rail on either AR I have?**
A: you need to loosen up the nut and adjust the tightening screw on the side opposite of the lever latch

**Q: What kinda of battery does it take**
A: Cr2032

**Q: I see someone asked a similar question however it's not clarified. Will this scope handle the recoil of a AR-10 308?**
A: Mine would not hold zero with 223/556.  Don’t waste your money in my opinion

**Q: Is GenII work with ir light?**
A: it does not

## Customer Reviews

### ⭐⭐⭐⭐⭐ Way cool. great optics, love the lights
*by C***N on February 19, 2025*

Way cool. great optics, love the lights. Easy to install too.

### ⭐⭐⭐⭐⭐ Awesome scope
*by A***E on February 4, 2025*

Works great. I have 2 different AR’S and switch it back and forth with very little adjustment. Goes on and off with the flip of a lever

### ⭐⭐⭐⭐ Good scope for less than $100
*by 9***9 on January 15, 2025*

I was actually very surprised at how clear the sight picture is, and the reticle is very tight and smooth. Also has 3 different illumination levels for each color, which I believe is just green and blue. But that’s more of a gimmick, you don’t need the lights on it. Also it comes with an extra battery.

## Frequently Bought Together

- Ncstar 3-9X42 Mark III Tactical GEN II/ MIL DOT - STM3942GV2
- Bontok Single Picatinny Aluminum Accessory Rail Set for Mlock 3 5 7 9 11 13 Slots with 13 T-Nuts & Screws, 6 Allen Wrench-Rounded Corner
- Bengor Two Point Traditional Sling and Attachments Mounts

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**Shop now:** [https://www.desertcart.pt/products/28752888-ncstar-3-9x42-mark-iii-tactical-gen-ii-mil-dot](https://www.desertcart.pt/products/28752888-ncstar-3-9x42-mark-iii-tactical-gen-ii-mil-dot)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-13*