---
product_id: 49137163
title: "Mountmaster 4-12x50 PX ADJ Riflescope With Mounts NMM41250AO Airgun Rifle Scope Telescopic Sight"
brand: "nikko stirling"
price: "VT49043"
currency: VUV
in_stock: true
reviews_count: 8
category: "Nikko Stirling"
url: https://www.desertcart.vu/products/49137163-mountmaster-4-12x50-px-adj-riflescope-with-mounts-nmm41250ao-airgun
store_origin: VU
region: Vanuatu
---

# Half Mil Dot reticle 4-12x magnification 640g lightweight Mountmaster 4-12x50 PX ADJ Riflescope With Mounts NMM41250AO Airgun Rifle Scope Telescopic Sight

**Brand:** nikko stirling
**Price:** VT49043
**Availability:** ✅ In Stock

## Summary

> 🔫 Elevate Your Aim with Nikko's Precision Power!

## Quick Answers

- **What is this?** Mountmaster 4-12x50 PX ADJ Riflescope With Mounts NMM41250AO Airgun Rifle Scope Telescopic Sight by nikko stirling
- **How much does it cost?** VT49043 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/49137163-mountmaster-4-12x50-px-adj-riflescope-with-mounts-nmm41250ao-airgun)

## Best For

- nikko stirling enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Crafted from robust aluminum, built to withstand the rigors of outdoor adventures.
- • **Fast Focus Eyebell:** Quickly adjust your focus for those fast-moving targets.
- • **Lightweight Champion:** Weighing in at just 640 grams, this scope won't weigh you down.
- • **Versatile Compatibility:** Designed to fit most modern air rifles and rimfires effortlessly.
- • **Precision at Your Fingertips:** Experience unparalleled accuracy with adjustable PX settings.

## Overview

The Nikko Stirling Mountmaster 4-12x50 PX ADJ Riflescope is a high-quality telescopic sight designed for modern air rifles and rimfire rifles. It features a versatile 4-12x magnification range, a lightweight design at 640 grams, and a durable aluminum construction. The scope includes a fast focus eyebell and a half mil dot reticle for enhanced targeting accuracy, making it an essential tool for any serious shooter.

## Description

Caution: Due to the length of this model it won't suit most brake barrel air rifles, on underlever models the scope may cover the loading port. Nikko riflescopes offer top quality optics and superb value

Review: Great quality - Real good quality scope and very prompt delivery from js ramsbottoms
Review: Great value - Yes there are more expensive and arguably better scopes out there, but I have used this brand on air rifles and 22rf for years and have always been delighted

## Features

- Top quality Nikko scope with PX Adjustment (AO), fast focus eyebell and double clamp two piece mounts (with stop pin) to suit 11mm dovetails (most MODERN air rifles and rimfire rifles)
- Caution: Due to the length of this model it won't suit most brake barrel air rifles, on underlever models the scope may cover the loading port
- Mounts: Supplied with mounts to fit 11mm dovetails (most MODERN airguns and .22 rimfires
- Tube Size: 1" - Weight: 640grams - Reticle: Half Mil Dot Reticle
- Minimum Focus (On Full Magnification): approx. 15 metres

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071VH369W |
| Brand Name | Nikko Stirling |
| Colour | Black, Red |
| Compatible Devices | Rifle |
| Customer Reviews | 4.5 4.5 out of 5 stars (45) |
| Item Weight | 782 Grams |
| Magnification Maximum | 12 x |
| Magnification Minimum | 4 x |
| Manufacturer | Nikko Stirling |
| Material Type | Lightweight Metal or Alloy |
| Mounting Type | Dovetail Mount |
| Night vision | No |
| Objective Lens Diameter | 50 Millimetres |
| Product Style | Modern |
| Reticle Type | Half Mil Dot |
| Sport Type | Airsoft |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Nikko Stirling
- **Colour:** Black, Red
- **Compatible devices:** Rifle
- **Item weight:** 782 Grams
- **Magnification maximum:** 12 x
- **Magnification minimum:** 4 x
- **Material:** Lightweight Metal or Alloy
- **Objective lens diameter:** 50 Millimetres
- **Sport:** Airsoft
- **Style:** Modern

## Images

![Mountmaster 4-12x50 PX ADJ Riflescope With Mounts NMM41250AO Airgun Rifle Scope Telescopic Sight - Image 1](https://m.media-amazon.com/images/I/71JZXkfPggL.jpg)

## Questions & Answers

**Q: O have a night cam add on . What the size of the eye peace.in mills .**
A: About 30mm.

**Q: Would this be too long and obscure the loading port of a Weihrauch hw77k**
A: Hi, it will cover the loading port so probably not ideal.

**Q: Joe lee what better scope than this nikkon at £70**
A: No

**Q: How long is the scope**
A: Length 34.5 cms including the caps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great quality
*by A***R on 2 April 2026*

Real good quality scope and very prompt delivery from js ramsbottoms

### ⭐⭐⭐⭐⭐ Great value
*by K***D on 20 July 2023*

Yes there are more expensive and arguably better scopes out there, but I have used this brand on air rifles and 22rf for years and have always been delighted

### ⭐⭐⭐⭐⭐ It works.
*by B***G on 2 May 2022*

Like all Nikko products, good price, does the job, it's not a Zeiss, but neither is it over £1000!

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.vu/products/49137163-mountmaster-4-12x50-px-adj-riflescope-with-mounts-nmm41250ao-airgun](https://www.desertcart.vu/products/49137163-mountmaster-4-12x50-px-adj-riflescope-with-mounts-nmm41250ao-airgun)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-13*