---
product_id: 706092896
title: "OSIGHT OSP-091 Picatinny Mount for RMR/407C/507C Footprint Red Dot | Low Profile Mount for Osight X/C/XR/XE, 0.476-inch Saddle Height Adapter Plate for RMR/407C/507C Footprint Optic"
brand: "osight"
price: "177.46 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Osight"
url: https://www.desertcart.tn/products/706092896-osight-osp-091-picatinny-mount-for-rmr-407c-507c-footprint
store_origin: TN
region: Tunisia
---

# 0.476" low profile height Dual cross-bolt secure clamp 7075 aircraft-grade aluminum OSIGHT OSP-091 Picatinny Mount for RMR/407C/507C Footprint Red Dot | Low Profile Mount for Osight X/C/XR/XE, 0.476-inch Saddle Height Adapter Plate for RMR/407C/507C Footprint Optic

**Brand:** osight
**Price:** 177.46 DT
**Availability:** ✅ In Stock

## Summary

> 🎯 Elevate your aim with precision and durability that commands respect.

## Quick Answers

- **What is this?** OSIGHT OSP-091 Picatinny Mount for RMR/407C/507C Footprint Red Dot | Low Profile Mount for Osight X/C/XR/XE, 0.476-inch Saddle Height Adapter Plate for RMR/407C/507C Footprint Optic by osight
- **How much does it cost?** 177.46 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/706092896-osight-osp-091-picatinny-mount-for-rmr-407c-507c-footprint)

## Best For

- osight enthusiasts

## Why This Product

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

## Key Features

- • **Rock-Solid Stability:** Dual cross-bolts deliver superior clamping force, locking your optic firmly in place.
- • **Effortless Installation:** Includes mounting screws and fits perfectly with Osight and RMR footprint optics for quick setup.
- • **Sleek Yet Rugged Design:** Compact and slim profile that fits seamlessly without sacrificing toughness.
- • **Aircraft-Grade Durability:** Crafted from premium 7075 aluminum with a steel-reinforced base for unmatched ruggedness.
- • **Precision-Engineered Low Profile:** Achieve an optimal 0.91-inch optical center height for flawless sight alignment.

## Overview

The OSIGHT OSP-091 Picatinny Mount is a precision low-profile adapter designed for RMR/407C/507C footprint red dots. Constructed from aircraft-grade 7075 aluminum with a steel-reinforced base, it ensures long-lasting durability and rock-solid stability via dual cross-bolts. Its compact 0.476-inch height achieves an optimal 0.91-inch optical center, delivering perfect sight alignment. Compatible with Osight and similar optics, it offers easy installation and a sleek, rugged design favored by professionals and enthusiasts alike.

## Description

desertcart.com: OSIGHT OSP-091 Picatinny Mount for RMR/407C/507C Footprint Red Dot | Low Profile Mount for Osight X/C/XR/XE, 0.476-inch Saddle Height Adapter Plate for RMR/407C/507C Footprint Optic : Sports & Outdoors

Review: Fantastic RMR Picatinny Mount - Great mount for a recently acquired Holosun 507 Comp. Mount is well made and fit perfectly for my needs. Came at a great price for what it is. Installed easily, and included screws for mounting your optic. Using the longer included screws was not a good fit for the 507, but I was able to use screws that came with my Osight C to install it without issue.
Review: Good fit & finish - Worked great. Fit my Marlin 336 just as it should. Quality item.

## Features

- [𝗢𝗽𝘁𝗶𝗺𝗮𝗹 𝗛𝗲𝗶𝗴𝗵𝘁] Low profile 0.476" height mount achieve a precise 0.91-inch optical center height with Osight red dot installation
- [𝗣𝗿𝗲𝗺𝗶𝘂𝗺 𝗖𝗼𝗻𝘀𝘁𝗿𝘂𝗰𝘁𝗶𝗼𝗻] Constructed from 7075 aircraft-grade aluminum with a steel-reinforced base for long-lasting durability
- [𝗨𝗹𝘁𝗶𝗺𝗮𝘁𝗲 𝗦𝘁𝗮𝗯𝗶𝗹𝗶𝘁𝘆] Two sturdy cross-bolts deliver exceptional clamping force on your picatinny rail, ensuring a secure fit
- [𝗖𝗼𝗺𝗽𝗮𝗰𝘁 𝗮𝗻𝗱 𝗥𝘂𝗴𝗴𝗲𝗱] Experience a compact, slim design that doesn't compromise on ruggedness, ensuring a reliable performance every time

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DWMY8CLM |
| Best Sellers Rank | #29,391 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #51 in Sporting Optics Mounts |
| Brand | Osight |
| Brand Name | Osight |
| Color | Black |
| Customer Reviews | 4.6 out of 5 stars 129 Reviews |
| Finish Type | Polished |
| Finish Types | Polished |
| Included Components | OSP-091 |
| Item Depth | 0.48 inches |
| Item Dimensions | 1.78 x 1.2 x 0.48 inches |
| Item dimensions L x W x H | 1.78 x 1.2 x 0.48 inches |
| Manufacturer | Osight |
| Manufacturer Warranty Description | 2-Year Warranty |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | OSP-091 |
| Mounting Type | RM |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Osight
- **Color:** Black
- **Finish Type:** Polished
- **Item dimensions L x W x H:** 1.78 x 1.2 x 0.48 inches
- **Material:** Aluminum

## Images

![OSIGHT OSP-091 Picatinny Mount for RMR/407C/507C Footprint Red Dot | Low Profile Mount for Osight X/C/XR/XE, 0.476-inch Saddle Height Adapter Plate for RMR/407C/507C Footprint Optic - Image 1](https://m.media-amazon.com/images/I/41mSVzrGmML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic RMR Picatinny Mount
*by C***. on July 21, 2026*

Great mount for a recently acquired Holosun 507 Comp. Mount is well made and fit perfectly for my needs. Came at a great price for what it is. Installed easily, and included screws for mounting your optic. Using the longer included screws was not a good fit for the 507, but I was able to use screws that came with my Osight C to install it without issue.

### ⭐⭐⭐⭐⭐ Good fit & finish
*by R***G on June 28, 2026*

Worked great. Fit my Marlin 336 just as it should. Quality item.

### ⭐⭐⭐⭐⭐ High quality mount
*by T***K on April 1, 2026*

Mounted on a smith and wesson 22 victory that I just use for target shooting . Fit perfect on the piccitinny rail. Put a osight c green dot on it and it fits perfect. This mount is nice because it has a mounting lug and 2 bolts to tighten it down. Rock solid. And they give you the proper screws you will need and the tools to mount it. Osight makes some quality stuff.

## Frequently Bought Together

- OSP-091 Low Profile Picatinny Mount for Osight X, RMR/407C/507C Footprint Red Dot, 0.476'' Saddle Height Adapter Plate
- OLIGHT Osight 3 MOA Rechargeable Dot Open Reflex Sight with Charging Cover, Tactical Parallax-Free Sights, Picatinny Mount Compatible - Green/Red Dot Options

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**Shop now:** [https://www.desertcart.tn/products/706092896-osight-osp-091-picatinny-mount-for-rmr-407c-507c-footprint](https://www.desertcart.tn/products/706092896-osight-osp-091-picatinny-mount-for-rmr-407c-507c-footprint)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-15*