- Red or Green reticle colours
- 40mm objective lens
- QD 20mm Picatinny mount
If you’re after a reliable optic without spending big, the Swiss Arms 1×40 QD Red Dot Sight is a rock-solid choice. Featuring a quick-detach 20mm Picatinny mount and powered by a CR2032 button cell, this tubular red dot is ready to drop straight onto any Airsoft replica with a 20mm rail. With its classic tube-style design and included folding lens covers, it offers dependable performance while keeping your optic protected when not in use.
The Swiss Arms 1×40 provides a wide, clear sight picture thanks to its 40mm objective lens and offers red or green illumination with multiple brightness levels to suit changing light conditions. Fully adjustable windage and elevation allow you to dial it in precisely, making it a practical and user-friendly optic for both new and experienced skirmishers.
Fast Delivery
Delivery & Postage
Here at Patrol Base, we send all our packages from our Warehouse based in the UK with the exception of European Warehouse Items. All of our parcels are sent with specially picked couriers to ensure your parcels get to you on time and in one piece.
For more information please check out our Delivery Information Page.
Estimates
Below are some rough postage prices for orders. Please note these are subject to change and are only a rough guide. For a more accurate postage estimate please use the Postage Calculator at the basket.
UK 3-5 day Standard
£6.95
From
Dispatched with 24hr UK mainland
£8.95
From
Highlands / Islands
£24.99*
From
* Please note that Scottish Highlands, and Islands postage prices can vary wildly. Please refer to the Postage Calculator at the basket for the lowest possible price.
Returns
We want you to be absolutely happy with our products and services, so we provide the simple Patrol Base guarantee: if on receiving your item you are unhappy with your item for any reason then simply send it back to us. We will replace or refund the item.
You can return any item for any reason whatsoever, even if you have just changed your mind, within 14 days of receipt of the order. This is in addition to your rights under the Consumer Protection (Distance Selling) Regulations 2000.
For more information on returning products, and how to do it please visit our Returns Policy Page.
Description
If you want to improve your speed on target and move beyond iron sights, the Swiss Arms 1×40 QD Red Dot Sight is a reliable and versatile upgrade. Built with an aluminium housing, this red dot is designed to withstand regular skirmish use while remaining lightweight enough to suit a wide range of platforms, from compact SMGs to full-length rifles.
The integral Picatinny mounting system features a QD lever, allowing the sight to be installed or removed in seconds without tools. This makes it ideal for players who like to swap optics between replicas or remove their sight quickly for transport or storage. Once mounted, the sight sits securely on the rail and maintains zero during normal gameplay.
Illumination is controlled via the adjustment dial, giving you access to red or green reticle colours with multiple brightness levels. This ensures the reticle remains clear and visible whether you’re playing in bright outdoor conditions or dim indoor CQB environments. The 40mm objective lens provides a wide field of view, helping you maintain situational awareness while engaging targets quickly and smoothly.
Windage and elevation adjustments allow the sight to be zeroed accurately for your chosen replica. Once set, the optic offers consistent and dependable performance throughout a game day. Supplied with folding protective lens covers, the Swiss Arms 1×40 QD Red Dot Sight is well protected from dust, debris, and accidental knocks when not actively in use.
Combining fast target acquisition, a proven tube-style design, and the convenience of a quick-detach mount, the Swiss Arms 1×40 QD Red Dot Sight is an excellent choice for Airsoft players looking for a dependable optic from a trusted, licensed brand.
Features
- Aluminium construction
- Tubular red dot sight design
- 40mm objective lens for a wide field of view
- Red or Green reticle illumination
- Multiple brightness levels
- Adjustable windage and elevation
- Integral 20mm Picatinny rail mount
- Quick-detach mounting system for fast installation and removal
- Folding protective lens covers are included
- Powered by a CR2032 button cell (Not Included)
Package Includes
- Swiss Arms 1×40 QD Red Dot Sight
- Folding lens covers
Specification
General
Parts & Accessories Type | Sights and Scopes |
|---|---|
 | Red Dot Sight |
Construction
 | Black |
|---|---|
 | Alloy shell, glass lenses |
Sight Specific
 | 1x |
|---|---|
 | Windage, Elevation, Illumination, |
 | Adjustment Tool Required |
 | Top, Right, |
 | Integrated Rail Mount |
Illuminated Sight Specific
 | Yes |
|---|---|
 | 5 |
Illuminated Reticle Colours | Red |
 | CR2032 |