---
product_id: 38141418
title: "AC31021 Mro Cover,Black"
brand: "trijicon"
price: "€ 119.91"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/38141418-ac31021-mro-cover-black
store_origin: DE
region: Germany
---

# Sleek black finish Integral lens protection Made in USA quality AC31021 Mro Cover,Black

**Brand:** trijicon
**Price:** € 119.91
**Availability:** ✅ In Stock

## Summary

> 🛡️ Protect your edge with the cover that’s as sharp as your aim.

## Quick Answers

- **What is this?** AC31021 Mro Cover,Black by trijicon
- **How much does it cost?** € 119.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/38141418-ac31021-mro-cover-black)

## Best For

- trijicon enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fit for MRO:** Specifically engineered to snap on your Trijicon MRO scope for hassle-free installation.
- • **Proudly American-Made:** Manufactured in the USA, guaranteeing top-tier quality and reliability.
- • **Seamless Lens Defense:** Integral mount design ensures your Trijicon MRO optics stay shielded without bulk.
- • **Lightweight Durability:** Crafted from robust plastic weighing just 0.1 lbs—protection without the extra load.
- • **Stealthy Black Aesthetic:** Matte black finish blends perfectly with your tactical gear for a low-profile look.

## Overview

The Trijicon AC31021 MRO Cover is a lightweight, integral lens cover designed exclusively for Trijicon MRO optics. Made from durable plastic with a sleek black finish, it offers seamless protection while maintaining a low-profile look. Proudly manufactured in the USA, this cover ensures your scope stays shielded from damage without adding bulk.

## Description

Trijicon AC31021 mro cover. Scope lens covers. This product is manufactured in United States. Scope lens covers.

## Features

- Trijicon mro cover
- Black in color
- Integral lens covers
- Material Name:Plastic

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Trijicon |
| Color | Black |
| Style | Lens Cover |
| Item Weight | 0.1 Pounds |
| Material | Plastic |
| Compatible Devices | Trijicon MRO optics |
| Mounting Type | Integral Mount |
| Night vision | No |
| Aiming Scope Sight Pin Size | 2 Mils |
| Model Name | AC31021 |
| Manufacturer | Big Rock Sports |
| Reticle Type | Duplex |
| UPC | 719307630420 |
| Global Trade Identification Number | 00719307630420 |
| Item Package Dimensions L x W x H | 7.5 x 6.8 x 2.7 inches |
| Package Weight | 0.07 Kilograms |
| Item Dimensions  LxWxH | 6.6 x 3.9 x 2 inches |
| Brand Name | Trijicon |
| Warranty Description | Manufacturer warranty |
| Suggested Users | unisex-adult |
| Number of Items | 1 |
| Part Number | AC31021 |
| Included Components | rifle-scope-accessories |

## Product Details

- **Brand:** Trijicon
- **Color:** Black
- **Style:** Lens Cover
- **Item Weight:** 0.1 Pounds
- **Material:** Plastic
- **Compatible Devices:** Trijicon MRO optics
- **Mounting Type:** Integral Mount
- **Night vision:** No
- **Aiming Scope Sight Pin Size:** 2 Mils
- **Model Name:** AC31021

## Images

![AC31021 Mro Cover,Black - Image 1](https://m.media-amazon.com/images/I/51ONnxq4j6L._AC_UL320_.jpg)
![AC31021 Mro Cover,Black - Image 2](https://m.media-amazon.com/images/I/51ONnxq4j6L._AC_UL480_FMwebp_QL65_.jpg)
![AC31021 Mro Cover,Black - Image 3](https://m.media-amazon.com/images/I/51ONnxq4j6L._AC_UL640_FMwebp_QL65_.jpg)
![AC31021 Mro Cover,Black - Image 4](https://m.media-amazon.com/images/I/51ONnxq4j6L._AC_UL800_FMwebp_QL65_.jpg)
![AC31021 Mro Cover,Black - Image 5](https://m.media-amazon.com/images/I/51ONnxq4j6L._AC_UL960_FMwebp_QL65_.jpg)

## Questions & Answers

**Q: Are the lens caps clear or opaic?**
A: They are clear.
They’re NOT INSTALLED from the factory...You’ll need to peel off protective film and snap them into into place.
BUT BE CAREFUL to NOT remove that film until they are SNAPPED IN!
Or;You can very easily cause light scratches like I did!
I have 2...it went better the second time.
Of course US GUYS DONT ALWAYS READ INSTRUCTIONS! lol
I recommend these highly..
Both the MRO & the cover!

**Q: Will the front cap work with the ARD installed?**
A: Unfortunately no. The diameters are identical

**Q: will this cover work on the mro patrol?**
A: No it will not, it even says it on Trijicon’s website.

**Q: how do i remove the lens protection？  it seems like it can be removed**
A: You can remove the lens covers the clip them to the side. But you can just leave them on it's the same thing. Or you can blacken the front sight window to make it like the aim point pro.

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**Shop now:** [https://www.desertcart.de/products/38141418-ac31021-mro-cover-black](https://www.desertcart.de/products/38141418-ac31021-mro-cover-black)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-01-24*