---
product_id: 413432593
title: "Monstrum Sentry Micro Red Dot Riser Mount | Absolute Co-Witness"
price: "E£ 4419"
currency: EGP
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.eg/products/413432593-monstrum-sentry-micro-red-dot-riser-mount-absolute-co-witness
store_origin: EG
region: Egypt
---

# 0.77 inch precise rise Picatinny mount compatibility Durable side frame protection Monstrum Sentry Micro Red Dot Riser Mount | Absolute Co-Witness

**Price:** E£ 4419
**Availability:** ✅ In Stock

## Summary

> 🎯 Elevate your aim with precision and protection — never miss the shot that counts!

## Quick Answers

- **What is this?** Monstrum Sentry Micro Red Dot Riser Mount | Absolute Co-Witness
- **How much does it cost?** E£ 4419 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/413432593-monstrum-sentry-micro-red-dot-riser-mount-absolute-co-witness)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged Aluminum Build:** Lightweight yet tough aluminum frame shields your optic from drops and scrapes during intense action.
- • **Absolute Co-Witness Ready:** Seamlessly aligns your red dot with A2 front sights for instant target acquisition.
- • **Universal Docter/Noblex Fit:** Engineered for Venom, Viper, Fastfire 2/3, and all Docter/Noblex footprint red dots—check compatibility to dominate your setup.
- • **Compact Precision Dimensions:** At just 0.78"L x 1.43"W x 0.78"H and 5.11 oz, it’s the perfect balance of form and function.
- • **Lifetime Guarantee Confidence:** Monstrum backs your mount for life—because your gear deserves nothing less.

## Overview

The Monstrum Sentry Micro Red Dot Riser Mount offers a precise 0.77-inch rise for absolute co-witness with standard A2 front sights. Compatible with popular red dots like Venom, Viper, Fastfire 2/3, and all Docter/Noblex footprint optics, it mounts securely on any Picatinny rail. Crafted from durable aluminum with a protective side frame, this lightweight mount (5.11 oz) ensures your optic stays safe from drops and scrapes. Backed by a lifetime guarantee, it’s a reliable upgrade for serious shooters seeking flawless alignment and rugged performance.

## Description

desertcart.com: Monstrum Sentry Micro Red Dot Riser Mount | Absolute Co-Witness | Compatible with Venom/Viper/Fastfire/Docter Standard Red Dots : Sports & Outdoors

Review: Venom Picatinny Riser mount - Micro Red Dot Picatinny Riser Mount was easy to assemble and mount to my AR. The dust cover does not fit inside the riser to protect the Lense on the sight. Otherwise, everything fit perfect .
Review: Fit and finish was great - Installed it on my rifle and it looked great. But found out quickly my TRUGLO TRU-TEC 1X23MM 3 MOA MICRO RED DOT SIGHT, BLACK - TG8100B did not fit the holes that had been milled out in it for the buttons without modification. It can't fit everything and I'm sure every brand of red dot was not tested so I'm just informing buyers of my experience.

## Features

- For direct mounting of Docter/Noblex standard red dots to Picatinny mounting platforms
- Compatible with Venom/Viper, Fastfire 2/3, and all Docter/Noblex footprint pattern red dots. Please refer to compatibility chart before purchasing.
- The mount provides 0.77 inches of rise measured from the base of the mount to the red dot mounting surface, allowing for absolute co-witness with the standard A2 front sight post or for use with flip up front sights
- The side frame housing provides an added layer of protection for your valuable optic against drops and scrapes
- All Monstrum mount and accessory products come with a lifetime guarantee

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09RSC9HVK |
| Best Sellers Rank | #281,487 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #907 in Sporting Optics Mounts |
| Brand | Monstrum |
| Brand Name | Monstrum |
| Color | Black |
| Compatible Devices | Venom, Viper, Fastfire 2/3, Docter/Noblex, RMR |
| Customer Reviews | 3.6 out of 5 stars 53 Reviews |
| Item Dimensions L x W x H | 0.78"L x 1.43"W x 0.78"H |
| Item Weight | 5.11 Ounces |
| Magnification Minimum | 1 x |
| Manufacturer | Monstrum |
| Manufacturer Part Number | ZD30V |
| Material Type | Aluminum |
| Model Name | Monstrum Sentry Micro Red Dot Riser Mount |
| Model Number | ZD30V |
| Mounting Type | Picatinny Mount |
| Night vision | No |
| Product Dimensions | 0.78"L x 1.43"W x 0.78"H |
| Product Style | Docter Standard Red Dots |
| Reticle Type | Dot |
| Sport | Shooting |
| Sport Type | Shooting |
| Style | Docter Standard Red Dots |
| Team Name | swirl poison |
| Thread Type | 1913 |
| UPC | 810088810350 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Monstrum
- **Color:** Black
- **Compatible Devices:** Venom, Viper, Fastfire 2/3, Docter/Noblex, RMR
- **Item Weight:** 5.11 Ounces
- **Magnification Minimum:** 1 x
- **Material:** Aluminum
- **Mounting Type:** Picatinny Mount
- **Product Dimensions:** 0.78"L x 1.43"W x 0.78"H
- **Sport:** Shooting
- **Style:** Docter Standard Red Dots

## Images

![Monstrum Sentry Micro Red Dot Riser Mount | Absolute Co-Witness - Image 1](https://m.media-amazon.com/images/I/71pyQQgN1GL.jpg)
![Monstrum Sentry Micro Red Dot Riser Mount | Absolute Co-Witness - Image 2](https://m.media-amazon.com/images/I/61-s0CrTnKL.jpg)
![Monstrum Sentry Micro Red Dot Riser Mount | Absolute Co-Witness - Image 3](https://m.media-amazon.com/images/I/51wdsNNPSVL.jpg)
![Monstrum Sentry Micro Red Dot Riser Mount | Absolute Co-Witness - Image 4](https://m.media-amazon.com/images/I/71-LayA31oL.jpg)
![Monstrum Sentry Micro Red Dot Riser Mount | Absolute Co-Witness - Image 5](https://m.media-amazon.com/images/I/51Cgxlyvj4L.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this work in a vortex viper?**
A: it states the viper is a doctor,noblex footprint so it will fit just fine

**Q: Will this work for a holosun he507k-gr?**
A: If it's a rmr pattern it should, you will just have to try& see ? You can always return it, I got it for a swampfox kingfisher & it fit the bottom holes but couldn't access the side power buttons, but a very well built mount, just have to try & see if it fits your sight. Good luck! Hope this helps! Capt J

**Q: Does this come with any new screws/ bolts?**
A: Yes it does.  But, I would only use the screws that came with optic, this way, you won’t void any warranty.  I am very happy with this mount.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Venom Picatinny Riser mount
*by R***5 on October 13, 2022*

Micro Red Dot Picatinny Riser Mount was easy to assemble and mount to my AR. The dust cover does not fit inside the riser to protect the Lense on the sight. Otherwise, everything fit perfect .

### ⭐⭐⭐⭐ Fit and finish was great
*by J***E on August 20, 2023*

Installed it on my rifle and it looked great. But found out quickly my TRUGLO TRU-TEC 1X23MM 3 MOA MICRO RED DOT SIGHT, BLACK - TG8100B did not fit the holes that had been milled out in it for the buttons without modification. It can't fit everything and I'm sure every brand of red dot was not tested so I'm just informing buyers of my experience.

### ⭐ Not for vipers
*by T***H on May 23, 2025*

This does NOT fit a vortex viper like it says. It comes with the screws and it looks like it should fit but the buttons on the side don't like up with the access area. Waste of time.

## Frequently Bought Together

- Monstrum Sentry Micro Red Dot Riser Mount | Absolute Co-Witness
- Monstrum Shrapnel Series Micro Red Dot Riser Mount

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.eg/products/413432593-monstrum-sentry-micro-red-dot-riser-mount-absolute-co-witness](https://www.desertcart.com.eg/products/413432593-monstrum-sentry-micro-red-dot-riser-mount-absolute-co-witness)

---

*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-08-14*