---
product_id: 413432593
title: "Monstrum ZD30 Venom/Docter Micro Red Dot Absolute Cowitness Mount"
brand: "monstrum"
price: "254 Lei"
currency: RON
in_stock: null
reviews_count: 8
category: "Monstrum"
url: https://www.desertcart.ro/products/413432593-monstrum-zd30-venom-docter-micro-red-dot-absolute-cowitness-mount
store_origin: RO
region: Romania
---

# 0.77 inch precise rise Picatinny mount compatibility Rugged side frame protection Monstrum ZD30 Venom/Docter Micro Red Dot Absolute Cowitness Mount

**Brand:** monstrum
**Price:** 254 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🎯 Elevate your aim with rock-solid precision and rugged style!

## Quick Answers

- **What is this?** Monstrum ZD30 Venom/Docter Micro Red Dot Absolute Cowitness Mount by monstrum
- **How much does it cost?** 254 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/413432593-monstrum-zd30-venom-docter-micro-red-dot-absolute-cowitness-mount)

## 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

- • **Lifetime Confidence:** Backed by Monstrum’s lifetime guarantee—because your optic deserves the best.
- • **Effortless Installation:** Comes with multiple screws and tools for a snug, wobble-free fit on any Picatinny rail.
- • **Universal Compatibility:** Seamlessly fits Venom, Viper, Fastfire 2/3, and all Docter/Noblex footprint red dots.
- • **Rugged Armor for Your Optic:** Side frame housing guards against drops and scrapes, keeping your gear battle-ready.
- • **Absolute Co-Witness Precision:** Align your red dot perfectly with A2 front sights for instant target acquisition.

## Overview

The Monstrum Sentry Micro Red Dot Riser Mount offers a 0.77-inch rise for absolute co-witness with standard A2 front sights, compatible with popular red dots like Venom, Viper, and Docter/Noblex. Crafted from durable aluminum with a protective side frame, it ensures a secure, wobble-free fit on Picatinny rails. Installation is straightforward with included hardware, and the product is backed by a lifetime guarantee, making it a top choice for serious shooters seeking reliability and precision.

## 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: Excellent protection for your optic - The Monstrum Sentry Optic Riser Mount offers great protection for my Holosun 507c Optic. It’s quality made and appears to be truly rugged. Offer true co-witness with flip up sights. Installation is easy and comes with multiple length screws and the installation tools. Highly recommended.
Review: A++ Excellent Mount—Solid and Reliable! - This Monstrum Sentry Micro Red Dot Riser Mount is great! It provides an absolute co-witness setup and is rock-solid once mounted. The build quality is excellent, with no wobble or movement even after extended use. 1500 rounds through it so far and no wiggle. It holds my red dot perfectly aligned and makes target acquisition quick and easy. Installation was straightforward, and it fits snugly on my rail system. If you're looking for a durable and reliable riser mount, this one is a top choice. Highly recommended!

## 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 | #178,069 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #687 in Sporting Optics Mounts |
| Brand | Monstrum |
| Brand Name | Monstrum |
| Color | Black |
| Compatible Devices | Venom, Viper, Fastfire 2/3, Docter/Noblex, RMR |
| Customer Reviews | 4.2 out of 5 stars 112 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 |
| Material Type | Aluminum |
| 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 |
| UPC | 810088810350 |

## Product Details

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

## Images

![Monstrum ZD30 Venom/Docter Micro Red Dot Absolute Cowitness Mount - Image 1](https://m.media-amazon.com/images/I/4192B3Yg5bL.jpg)
![Monstrum ZD30 Venom/Docter Micro Red Dot Absolute Cowitness Mount - Image 2](https://m.media-amazon.com/images/I/51Cgxlyvj4L.jpg)
![Monstrum ZD30 Venom/Docter Micro Red Dot Absolute Cowitness Mount - Image 3](https://m.media-amazon.com/images/I/51wdsNNPSVL.jpg)
![Monstrum ZD30 Venom/Docter Micro Red Dot Absolute Cowitness Mount - Image 4](https://m.media-amazon.com/images/I/61-s0CrTnKL.jpg)
![Monstrum ZD30 Venom/Docter Micro Red Dot Absolute Cowitness Mount - Image 5](https://m.media-amazon.com/images/I/71-LayA31oL.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

### ⭐⭐⭐⭐⭐ Excellent protection for your optic
*by E***R on December 1, 2025*

The Monstrum Sentry Optic Riser Mount offers great protection for my Holosun 507c Optic. It’s quality made and appears to be truly rugged. Offer true co-witness with flip up sights. Installation is easy and comes with multiple length screws and the installation tools. Highly recommended.

### ⭐⭐⭐⭐⭐ A++ Excellent Mount—Solid and Reliable!
*by J***I on February 6, 2025*

This Monstrum Sentry Micro Red Dot Riser Mount is great! It provides an absolute co-witness setup and is rock-solid once mounted. The build quality is excellent, with no wobble or movement even after extended use. 1500 rounds through it so far and no wiggle. It holds my red dot perfectly aligned and makes target acquisition quick and easy. Installation was straightforward, and it fits snugly on my rail system. If you're looking for a durable and reliable riser mount, this one is a top choice. Highly recommended!

### ⭐⭐⭐⭐ 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.

## Frequently Bought Together

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

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**Shop now:** [https://www.desertcart.ro/products/413432593-monstrum-zd30-venom-docter-micro-red-dot-absolute-cowitness-mount](https://www.desertcart.ro/products/413432593-monstrum-zd30-venom-docter-micro-red-dot-absolute-cowitness-mount)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-23*