---
product_id: 584182500
title: "Dovetail to Picatinny Rail Adapter 11mm Dovetail to 21mm Picatinny Rail Convert Mount - Low Profile Scope Riser Rail Adaptor - Base Mount 3/8\" to 7/8\" Converter"
brand: "lonsel"
price: "VT7298"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/584182500-dovetail-to-picatinny-rail-adapter-11mm-dovetail-to-21mm-picatinny
store_origin: VU
region: Vanuatu
---

# Converts 11mm dovetail to 21mm Picatinny rail Low profile 0.59" riser for stable mounting Aircraft-grade aluminum alloy Dovetail to Picatinny Rail Adapter 11mm Dovetail to 21mm Picatinny Rail Convert Mount - Low Profile Scope Riser Rail Adaptor - Base Mount 3/8" to 7/8" Converter

**Brand:** lonsel
**Price:** VT7298
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Aim with Precision and Style!

## Quick Answers

- **What is this?** Dovetail to Picatinny Rail Adapter 11mm Dovetail to 21mm Picatinny Rail Convert Mount - Low Profile Scope Riser Rail Adaptor - Base Mount 3/8" to 7/8" Converter by lonsel
- **How much does it cost?** VT7298 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/584182500-dovetail-to-picatinny-rail-adapter-11mm-dovetail-to-21mm-picatinny)

## Best For

- lonsel enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Rail Conversion:** Effortlessly transform your 11mm dovetail mounts to versatile 21mm Picatinny rails, expanding your optics and accessory options.
- • **Optimized Low-Profile Design:** 0.59" riser height ensures a sleek, stable platform that maintains your firearm’s balance and sight alignment.
- • **Extended Mounting Flexibility:** With 11 slots over 4.72 inches, customize your setup with scopes, red dots, or tactical accessories exactly where you need them.
- • **Precision Engineered Durability:** Crafted from premium aircraft-grade aluminum with a sleek black hard coat anodize finish for unmatched strength and longevity.
- • **Tool-Assisted Secure Installation:** Includes an allen wrench and locking screws for a rock-solid, shake-free fit—because every shot counts.

## Overview

The LONSEL 11mm Dovetail to 21mm Picatinny Rail Adapter is a precision-machined, aircraft-grade aluminum mount that converts standard 11mm dovetail bases to versatile 21mm Picatinny rails. Featuring a low-profile 0.59" riser and 11-slot rail over 4.72 inches, it offers enhanced flexibility for mounting scopes and accessories. Easy to install with included tools, this adapter ensures a secure, stable fit for professional-grade performance.

## Description

Dovetail to Picatinny Rail Adapter 11mm Dovetail to 21mm Picatinny Rail Convert Mount - Low Profile Scope Riser Rail Adaptor - Base Mount 3/8" to 7/8" Converter

## Features

- Precision Material: Premium out of aircraft grade aluminum alloy and black hard coat anodize finish, sturdy & durable.
- Convert 11mm Dovetail to 21mm Picatinny Rail: 2.94 inches length at the base, the picatinny rail extends 4.72 inches /120 mm allowing for more flexible optics placement.
- Mount Base: Fit 11 mm dovetail mounts, Base mount 3/8" to 7/8" converter adapter. Low profile 0.59" riser rail for scope.
- Top With 11 Slots Style Rail: Top 21mm picatinny rail allows for the mounting of picatinny standard scopes, red dots or other accessories.
- Easy To Install: Rail adaptor installs easily via dovetail mount and one vertical stop pin, attached allen wrench can help you to tight stable and no shaking.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 5.98 x 3.23 x 0.75 inches |
| Package Weight | 0.07 Kilograms |
| Item Dimensions  LxWxH | 4.72 x 0.98 x 0.43 inches |
| Brand Name | LONSEL |
| Model Name | 11MM-DRM |
| Color | Black |
| Material | Aluminum |
| Manufacturer | LONSEL |
| Part Number | 11MM-DRM |
| Style | 1 PACK - 11 Slots |

## Images

![Dovetail to Picatinny Rail Adapter 11mm Dovetail to 21mm Picatinny Rail Convert Mount - Low Profile Scope Riser Rail Adaptor - Base Mount 3/8" to 7/8" Converter - Image 1](https://m.media-amazon.com/images/I/61V7zAlZrnL.jpg)

## Available Options

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

## Frequently Bought Together

- LONSEL Dovetail to Picatinny Rail Adapter 11mm Dovetail to 21mm Picatinny/Weaver Rail Convert Mount - Low Profile Scope Riser Rail Adaptor - Base Mount 3/8" to 7/8" Converter
- Feyachi Reflex Sight - Adjustable Reticle (4 Styles) Both Red and Green in one Sight!
- Dovetail to Picatinny Rail Adapter, 11mm Dovetail to 21mm Picatinny/Weaver Rail Upgraded Build-in Locking Screws Low Profile Scope Mount Converter Mount Base Mount 3/8" to 7/8" Converter

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**Shop now:** [https://www.desertcart.vu/products/584182500-dovetail-to-picatinny-rail-adapter-11mm-dovetail-to-21mm-picatinny](https://www.desertcart.vu/products/584182500-dovetail-to-picatinny-rail-adapter-11mm-dovetail-to-21mm-picatinny)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-02*