

- 3.5x Magnification
- Red or green reticle colour options
- Integral 20mm Picatinny rail mount
If you like the fast handling of a red dot sight but would appreciate some magnification, the Delta Armory 3.5X30 Fixed Power Red/Green/Blue Dot Sight fits the bill nicely. This optic features a selectable red, green, or blue reticle with 3 brightness settings, giving you a crisp view of the reticle across a wide range of lighting conditions.
Fitted with an integrated 20mm Picatinny rail mount, the sight also offers fully adjustable windage and elevation via capped turrets, along with comfortable eye relief for easy target acquisition. Ideal for airsoft assault rifles and SMGs, the 3.5X30 Fixed Power Dot Sight is a great choice for players who want extra reach and clarity when engaging targets at longer distances without stepping up to a full-sized scope.
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 cannot justify the weight or excessive magnification of a full-sized rifle scope but want a bit of zoom in your life, the Delta Armory 3.5X30 Fixed Power Red/Green/Blue Dot Sight should suit your needs. This fixed power red dot optic provides 3.5x magnification for a clearer view of your targets at longer ranges while being barely heavier or larger than a standard 1X40 RDS with far less restrictive eye relief than ACOG-style fixed power combat optics (FPCO).
Based on the common 1x40 red dot sight with a front lens extension to provide extra magnification, the 3.5X30 Fixed Power Red/Green/Blue Dot Sight has superb eye relief, meaning your eye does not need to be an inch from the ocular lens to see through the optic clearly. This allows it to be forward-mounted in "Scout" configuration and gives you plenty of flexibility in your stance when shooting, unlike conventional rifle scopes.
Up top, you will find the illumination adjustment dial, which doubles as the battery compartment, offering 3 levels of brightness adjustment and the choice of either a red, green or blue dot reticle. The colour choice lets you set the reticle colour which stands out best against your operating environment, and 3 brightness levels for each colour allow you to adjust to get the clearest and crispest reticle in any ambient lighting conditions.
To install a battery, simply unscrew the top cap of the illumination dial and install a CR2032 3V button cell inside with the positive terminal facing upwards. With this done, reinstall the cap, select your colour and brightness settings and get to work!
Zero adjustment is present in the form of a pair of capped adjustment turrets, one on the top and one on the left side of the optic. The top turret controls elevation, and the left side adjusts windage. To apply your adjustments, unscrew the cap of each turret and use a flathead screwdriver to turn the internal dial until the reticle aligns with your point of impact. With your adjustment complete and your sights dead on, screw the turret caps back on to keep dirt and debris out!
If you're running a standard assault rifle or SMG and want a clearer view of long-range targets, the Delta Armory 3.5X30 Fixed Power Red/Green/Blue Dot Sight should suit your build perfectly. The happy medium between a standard 1x RDS and a hefty and lengthy magnified rifle scope, the 2X40 Fixed Power fills an important niche in Airsoft!
Features
- Aluminium construction - Steel mounting bolt, glass lenses
- Integral 20mm Picatinny rail mount - Ready to mount on 20mm rails
- Low profile design - Minimal height over bore, may require a rail riser for M4/AR-15s
- 3.5x Magnification - A red dot sight with a bit of zoom
- Red/Green/Blue reticle colour options - Switch between depending on the environment
- 3 Brightness settings for each colour - Use less for low light and more for bright light
- Windage and elevation adjustable - Zero to perfection for improved first-shot hit probability
- Capped adjustment turrets - Unscrew the cap and use a flathead screwdriver to adjust
- Long eye relief - Great for forward mounting, provides a clear view even when your eye is far from the optic
- Flip-up lens caps included - They look cool and keep your lenses clean!
- Lens protector recommended - Keep your sight safe in-game
- Battery compartment inside the illumination adjustment dial - Unscrew the top cap to access
- Battery: 1x CR2032 3V Button Cell
Package Includes
- Delta Armory 3.5X30 Fixed Power Red/Green/Blue Dot Sight
- Flip-up Lens Caps
- Allen Key
- Cleaning Cloth
Specification
General
Parts & Accessories Type | Sights and Scopes |
|---|---|
Sight Type | Red Dot Sight |
Package Includes | Cleaning Cloth, Red Dot Sight, Allen Key, |
Weight and Dimension
Product Length | Approx. 13cm |
|---|---|
Weight (KG) | Approx.0.4KG |
Construction
Item Colour | Black |
|---|---|
Construction | Aluminium shroud. Glass lenses. Steel mount bolts. |
Sight Specific
Sight Magnification | 3.5x |
|---|---|
Sight Adjustments | Windage, Elevation, Illumination, |
Sight Zero Adjuster Method | Adjustment Tool Required, Flat-Head Screwdriver, |
Sight Zero Location | Top, Left, |
Sight Mount Options | Integrated Rail Mount |
Sight Objective Lens Diameter | 30mm |
Reticle Type | Fine Crosshair |
Illuminated Sight Specific
Illuminated Reticle | Yes |
|---|---|
Illuminated Reticle Levels | 3 |
Illuminated Reticle Colours | Red, Green, Blue, |
Battery Type | CR2032 |












