---
product_id: 611544117
title: "90° Picatinny Offset Rail Mount, 3 4 5 Slots 90 Degree Offset Picatinny Rail Mounts Aluminum Low Profile Adapter for Flashlight Laser Sight Optics"
brand: "lonsel"
price: "A$32"
currency: AUD
in_stock: true
reviews_count: 8
category: "Lonsel"
url: https://www.desertcart.com.au/products/611544117-90-picatinny-offset-rail-mount-3-4-5-slots-90
store_origin: AU
region: Australia
---

# Fits 21mm Picatinny rails 6061 aluminum + steel screws Ultra-lightweight 1.04 oz 90° Picatinny Offset Rail Mount, 3 4 5 Slots 90 Degree Offset Picatinny Rail Mounts Aluminum Low Profile Adapter for Flashlight Laser Sight Optics

**Brand:** lonsel
**Price:** A$32
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your gear game with precision offset mounting — because every angle counts!

## Quick Answers

- **What is this?** 90° Picatinny Offset Rail Mount, 3 4 5 Slots 90 Degree Offset Picatinny Rail Mounts Aluminum Low Profile Adapter for Flashlight Laser Sight Optics by lonsel
- **How much does it cost?** A$32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/611544117-90-picatinny-offset-rail-mount-3-4-5-slots-90)

## 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

- • **Tool-Free Quick Installation:** Side clamp block with built-in screws and included Allen wrench lets you mount or remove in seconds, left or right side.
- • **Precision Machined Durability:** Crafted from high-grade 6061 aluminum alloy with black matte anodizing for a sleek, wobble-free mount.
- • **Lightweight Low-Profile Design:** Hollow-out construction slashes weight to just over an ounce, keeping your rig agile and balanced.
- • **Versatile 90° Offset Mounting:** Unlock new accessory placement options—perfect for flashlights, lasers, and optics without obstructing your line of sight.
- • **Seamless 21mm Rail Compatibility:** Engineered to fit standard Picatinny rails, ensuring effortless integration with your tactical setup.

## Overview

The LONSEL 90° Picatinny Offset Rail Mount is a lightweight, durable aluminum adapter designed for 21mm Picatinny rails. Featuring a hollow-out low-profile design and precision machining, it offers stable, wobble-free mounting for flashlights, lasers, and optics. With 3, 4, or 5 slot options, quick tool-assisted installation, and a sleek black anodized finish, it’s the smart choice for professionals and enthusiasts seeking versatile accessory placement without bulk.

## Description

LONSEL 3 Slots| 4 Slots | 5 Slots Aluminum Alloy 90 Degree Offset Rail Mounts for Picatinny Rails, Perfect for Amateurs and Professionals! ｡◕‿◕｡ Adopting hollow-out design to reduce weight, super lightweight & low profile rails mount, fits any 21mm standard picatinny rail, Allows the attachment of lasers, flashlights, red dot sights, optics or other offset accessories. ｡◕‿◕｡ The 90 degree offset angle ergonomic design creates more mounting versatility eliminating visual interference, can easily access the flashlight or other sights on the on/off switches. Specifications ◈ Material: Aluminum Alloy + Steel ◈ Rail Mount Style: 90 degree offset angle ◈ Rail Mount Base Type: Fits 21mm Picatinny System ◈ 4 Slot Top Picatinny Rail: Support add standard Picatinny accessories ◈ Weight: 3 slots: 0.93Oz, 4 slots: 1.04Oz, 5 slots: 1.15Oz. Package List ✌ 1 x 4 Slots 90° Picatinny Offset Rail Mouns ✌ 2 x Matched Steel Screws ✌ 1 x Allen Wrench

Review: Picatinny mount and don’t want to overspend - If you’re looking for a solid mid-tier 90° offset Picatinny mount and don’t want to overspend, this LONSEL mount offers very good value. It hits most of the functional requirements—offset design, decent materials, clean look. I’m giving it 4 stars because while it does what it says, it doesn’t quite hit the premium “nothing else to improve” mark. Would I recommend it? Yes — especially for the budget-conscious builder who wants to add a side-mounted accessory and doesn’t need the most high-end brand. Just be sure to check fit/clearance for your specific rail and accessories, and take the time to align and torque it properly.
Review: PCC light mount - I use these to mount lights on the my PCCs, they work fine. They were cheap and they have held up so far.

## Features

- 90 Degree Offset Picatinny Rail Mounts: 90° Offset Side Rails Mounts allows the attachment of flashlights, lasers, red dot sights, optics or other.
- Fits 21mm Picatinny System: LONSEL Offset Rail base mounted on standard 21 mm picatinny rail platform, ensure mounting hunting accessory seamlessly.
- 4 Slots Offset Picatinny Rail: 90° Offset Rail Mount with low profile & lightweight & hollow-out design to reduce weight. 1 Pack 4-slots 90 degree rail, with matched screws and 1 pcs allen wrench. 4 Slots weight: 1.04 Oz.
- Stable Mount, Solid & Durable: Precision machining of high grade 6061 aluminum alloy in black matte anodizing finish, and high tensile steel screws, durable & lightweight, don't worry wobble or shake.
- Side Clamp Block Design & Easy To Install: One side clamp block design with 2 built-in clamp fixing screws, easy and quick to remove or mount via allen wrench tool, It can be installed left or right, won't damage your rail.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CRBD1PLH |
| Best Sellers Rank | #24,755 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #62 in Sporting Optics Mounts |
| Brand Name | LONSEL |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (176) |
| Date First Available | January 2, 2024 |
| Included Components | Allen Wrench & Screw |
| Item Dimensions LxWxH | 1.77 x 1.61 x 0.83 inches |
| Item Package Dimensions L x W x H | 4.09 x 2.8 x 0.83 inches |
| Item Weight | 0.03 Kilograms |
| Manufacturer | LONSEL |
| Material | Aluminum Alloy + Steel |
| Model Name | LS90DOPR |
| Package Weight | 0.08 Kilograms |
| Style | 4 Slot - 1 Pack |
| Suggested Users | unisex-adult |
| Warranty Description | 6-Month Warranty |

## Images

![90° Picatinny Offset Rail Mount, 3 4 5 Slots 90 Degree Offset Picatinny Rail Mounts Aluminum Low Profile Adapter for Flashlight Laser Sight Optics - Image 1](https://m.media-amazon.com/images/I/51GkzVGDF9L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Picatinny mount and don’t want to overspend
*by B***Z on November 2, 2025*

If you’re looking for a solid mid-tier 90° offset Picatinny mount and don’t want to overspend, this LONSEL mount offers very good value. It hits most of the functional requirements—offset design, decent materials, clean look. I’m giving it 4 stars because while it does what it says, it doesn’t quite hit the premium “nothing else to improve” mark. Would I recommend it? Yes — especially for the budget-conscious builder who wants to add a side-mounted accessory and doesn’t need the most high-end brand. Just be sure to check fit/clearance for your specific rail and accessories, and take the time to align and torque it properly.

### ⭐⭐⭐⭐⭐ PCC light mount
*by A***W on November 3, 2025*

I use these to mount lights on the my PCCs, they work fine. They were cheap and they have held up so far.

### ⭐⭐⭐⭐⭐ solid adapter that mounts properly and holds properly.
*by M***Y on October 14, 2025*

exactly what it looks like. Solid device made of steel. Fits a Picatinny rail very easy with no shaking. Holds a flashlight, and the rail holds the device solidly as well. Many aftermarket pic rail adapters or devices are too big or too small or otherwise out of spec. Both the rail grabber the right angled rail are in spec, and sturdy.

## Frequently Bought Together

- LONSEL 90° Picatinny Offset Rail Mount, 3 4 5 Slots 90 Degree Offset Picatinny Rail Mounts Aluminum Low Profile Adapter for Flashlight Laser Sight Optics
- LONSEL 45° Picatinny Offset Rail Mount, 3 4 5 Slots 45 Degree Offset Picatinny Rail Mounts Aluminum Low Profile Adapter for Flashlight Laser Sight Optics
- Bontok Single Picatinny Aluminum Accessory Rail Set for Mlock 3 5 7 9 11 13 Slots with 13 T-Nuts & Screws, 6 Allen Wrench-Rounded Corner

---

## 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.au/products/611544117-90-picatinny-offset-rail-mount-3-4-5-slots-90](https://www.desertcart.com.au/products/611544117-90-picatinny-offset-rail-mount-3-4-5-slots-90)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-13*