---
product_id: 156543175
title: "3-9x32 AO Rifle Scope with Illuminated Range Finder Reticle and Parallax Adjustment | Black"
brand: "monstrum"
price: "S$165"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/156543175-3-9x32-ao-rifle-scope-with-illuminated-range-finder-reticle
store_origin: SG
region: Singapore
---

# 5 brightness levels 3-9x magnification Water & fog resistant 3-9x32 AO Rifle Scope with Illuminated Range Finder Reticle and Parallax Adjustment | Black

**Brand:** monstrum
**Price:** S$165
**Availability:** ✅ In Stock

## Summary

> 🔫 Elevate Your Aim with Monstrum's Tactical Edge!

## Quick Answers

- **What is this?** 3-9x32 AO Rifle Scope with Illuminated Range Finder Reticle and Parallax Adjustment | Black by monstrum
- **How much does it cost?** S$165 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/156543175-3-9x32-ao-rifle-scope-with-illuminated-range-finder-reticle)

## Best For

- monstrum enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from aircraft-grade aluminum with a sealed, nitrogen-charged tube for ultimate durability.
- • **Focus Like a Pro:** Adjustable objective lens for crystal-clear focus and parallax elimination.
- • **Range Finder Ready:** Integrated range finder reticle for effortless range estimation and bullet drop compensation.
- • **Illuminate Your Target:** Customizable reticle illumination in red and green for low-light conditions.
- • **Precision at Your Fingertips:** Adjustable 3-9x magnification for pinpoint accuracy up to 500 yards.

## Overview

The Monstrum 3-9x32 AO Rifle Scope is a high-performance tactical scope designed for serious hunters and shooting enthusiasts. With adjustable magnification, customizable reticle illumination, and a durable construction, this scope is engineered for precision and reliability in any environment.

## Description

3-9x32 AO Rifle Scope with Illuminated Range Finder Reticle and Parallax Adjustment | Black

## Features

- Adjustable 3-9 times magnification, for targeting out to 500 yards and beyond
- Adjustable reticle illumination with 5 brightness levels in both red and green, allowing for better reticle visibility in low light environments
- An adjustable objective lens or AO - that allows for sharper focus of the target image, elimination of parallax, and range estimation
- A range finder reticle with markings that allows you to estimate range or compensate for bullet drop
- Aircraft grade 6061 aluminum scope body with a sealed, nitrogen-charged tube for resistance to water and fog

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Monstrum |
| Color | Black |
| Style | tactical |
| Sport | Hunting |
| Item Weight | 15 Ounces |
| Material | Aluminum |
| Magnification Maximum | 9 x |
| Objective Lens Diameter | 45 Millimeters |
| Magnification Minimum | 3 x |
| Compatible Devices | Rifle |
| Mounting Type | Picatinny Mount |
| Item Package Dimensions L x W x H | 16.5 x 4.7 x 3.4 inches |
| Package Weight | 0.82 Kilograms |
| Brand Name | Monstrum |
| Manufacturer | Monstrum |
| Part Number | S3932-AO-B |
| Included Components | 3-9x32 SFP Scope, 1 inch Medium Profile Scope Rings, 1x CR2032A Battery, Lens Cleaning Cloth, Manual |

## Images

![3-9x32 AO Rifle Scope with Illuminated Range Finder Reticle and Parallax Adjustment | Black - Image 1](https://m.media-amazon.com/images/I/61sYktHhAzL.jpg)

## Available Options

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

## Questions & Answers

**Q: will it withstand a pump action shotgun recoil?**
A: I have used it on a couple of different rifles, including an AR, 5.56 and a PCC, but not a shotgun.  I have seen no degradation after 1000 rounds, but a shotgun is a different animal.

**Q: What base height comes with the scope?**
A: Yes

**Q: Will it fit Henry golden boy**
A: No.  But it's not the fault of the scope. The goldenboy does not have the means to mount a scope to the receiver as the rest of the Henry rimfires series do.

**Q: does this have an etched reticle**
A: Yes it has a nice, sharp etched reticle that can be seen clear without illumination or enhanced with red or green illumination.

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**Shop now:** [https://www.desertcart.sg/products/156543175-3-9x32-ao-rifle-scope-with-illuminated-range-finder-reticle](https://www.desertcart.sg/products/156543175-3-9x32-ao-rifle-scope-with-illuminated-range-finder-reticle)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-08*