- Aluminium construction
- Red/Green illuminated reticle
- Integral QD Picatinny rail mount
If you're looking for a robust holographic-style red dot sight with an authentic military aesthetic, the Swiss Arms Harrier QD 553 Holo Red Dot Sight is an excellent choice. Based on the iconic EOTech 553 design, the Harrier offers a crisp illuminated reticle with both red and green colour options, allowing fast target acquisition in a wide range of lighting conditions. Fully adjustable for windage and elevation, this sight is ideal for skirmishers who want dependable performance with real-steel styling.
The Swiss Arms Harrier is constructed from durable aluminium, giving it the strength required to withstand the bumps and knocks of fast-paced Airsoft gameplay. Designed to mount directly to 20mm Picatinny rails, the Harrier sits at a comfortable height for use on most Airsoft platforms, though players using full-face protection may prefer to add a riser for optimal sight alignment. If you want a rugged holographic-style optic with a proven design pedigree, the Swiss Arms Harrier delivers.
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
The Swiss Arms Harrier QD 553 Holo Red Dot Sight is a faithful replica of the legendary EOTech 553 holographic sight, a design made famous through military use, films, and video games. Featuring a dual-colour illuminated reticle, the Harrier allows the user to switch between red and green illumination to suit environmental conditions and personal preference, ensuring rapid and intuitive target acquisition.
Windage and elevation adjustments allow the sight to be precisely zeroed, ensuring consistent accuracy once dialled in. The illumination system provides clear reticle visibility without excessive bloom, making it suitable for both CQB engagements and longer-range shots when paired with a magnifier.
One of the standout features of the Harrier is its integrated quick-detach (QD) Picatinny mount. This allows the optic to be mounted or removed quickly and securely without tools, making it ideal for players who frequently reconfigure their loadouts or swap optics between platforms. The mount locks firmly in place, ensuring zero retention during aggressive movement.
Powered by readily available AAA batteries (not included), the Swiss Arms Harrier is cost-effective and convenient to run. The aluminium housing protects the internal electronics and lenses, providing increased durability compared to polymer-bodied optics. While holographic-style sights are among the more robust designs for Airsoft use, the use of a lens protector is still recommended to guard against direct BB impacts.
If you're after a premium-looking holographic-style red dot with reliable performance, fast-detach mounting and Swiss Arms branding, the 553 Holo Type Harrier QD is an outstanding addition to any Airsoft rifle or SMG.
Features
- Aluminium construction
- Red and green illuminated reticle
- Integral QD 20mm Picatinny rail mount
- Adjustable windage and elevation
- Quick-detach mounting system for rapid installation and removal
- Militant real-steel inspired aesthetic
- Compatible with magnifiers for extended engagement ranges
- Powered by AAA batteries (not included)
Package Includes
- Swiss Arms Harrier QD 553 Holo Red Dot Sight
Specification
General
Parts & Accessories Type | Sights and Scopes |
|---|---|
 | Red Dot Sight |
Construction
 | Black |
|---|---|
 | Aluminium |
Sight Specific
 | 1x |
|---|---|
 | Windage, Elevation, Illumination, |
 | Adjustment Tool Required, Flat-Head Screwdriver, |
 | Right |
 | 20mm RIS / RAS Rail |
 |  |
Holographic Specific
 | Rear |
|---|
Illuminated Sight Specific
 | Yes |
|---|---|
Illuminated Reticle Colours | Red, Green, |
 | AAA |