Vector Optics SRD 1x27x39 Eight Reticle Picatinny Red Dot Sight

SKU#RDSL35 Vector Optics

Vector Optics SRD 1x27x39 Eight Reticle Picatinny Red Dot Sight

3 in stock

Eight Reticle Modes – Choose from dot, crosshair, circle, and more for ultimate flexibility.
Red & Green Illumination – Five brightness levels in both colours for all lighting conditions.
Ultra-Wide 27×39mm Window – Expansive field of view for faster target acquisition.
Quick-Release Picatinny Mount – Secure, tool-free mounting and removal in seconds.
Side-Loading Battery Tray – Easy battery replacement without losing zero.
AR-Optimised Protective Shroud – Reinforced housing for drop resistance and reliability.

VIEW PRODUCT INFO / SPECS

Whilst we aim to dispatch in-stock items within 1 working day, please be aware that during busy periods dispatch of in-stock items may be delayed by up to 2 working days. Authorised UK Retailer

WHY BUY FROM US?

PRICE MATCH

SWAP-OUT GUARANTEE

FAST DELIVERY

30 DAY RETURNS

UNMATCHED SERVICE

OBSIDIAN REWARDS

Founded in Devon in 2007, Optics Warehouse has grown to become the UK’s largest specialist optics retailer, offering an unrivalled selection of rifle scopes, thermal imagers, night vision, binoculars, red dots, mounting systems and shooting accessories from the world’s leading brands, all backed by competitive pricing, expert advice and outstanding customer service.

Shaun Ellis, Managing Director Long range target shooting and deer stalking.

Product Information FIND OUT MORE

DESCRIPTION

The Vector Optics SRD 1x27x39 Red Dot Sight delivers speed, clarity, and adaptability for modern shooting platforms. With an ultra-wide 27×39mm window, eight selectable reticle patterns, and both red and green illumination with five brightness settings, this optic ensures precise target acquisition in any light condition. Built with a protective shroud optimised for AR platforms, quick-release Picatinny mount, and a convenient side-loading battery tray, it combines rugged durability with user-friendly design , making it a reliable companion in both tactical and sporting environments.

SPECS

Window Lens Size 27×39 mm
Parallax Free (<3 MOA)
Parallax Setting 50 yards
Dot Size Eight reticle patterns
Dot/Reticle Colour Green & Red
Elevation Adjustment Range 60 MOA
Windage Adjustment Range 60 MOA
Mounting Rail Picatinny & Weaver
Illumination Setting 5 levels (Green & Red)
Battery Type CR2032
Battery Placement Side loading
Waterproof IPX4
Shockproof 700 G
Housing Material 6061-T6 Aluminium Alloy
Mount Material 6061-T6 Aluminium Alloy
Finish Matte Black
Weight (Net) 260 g / 9.2 oz

FEATURES

Eight reticle options including dot, crosshair, and circle to suit different shooting styles.
Red and green illumination with five brightness settings for daytime or low-light use.
Extra-large 27×39mm window lens offers excellent situational awareness and quick engagement.
Side-loading battery design allows fast and simple replacement while maintaining zero.
Quick-release Picatinny/Weaver mount enables rapid attachment or removal without tools.
Protective shroud design tailored for AR platforms enhances durability against knocks and drops.
Robust 6061-T6 aluminium alloy housing and mount with matte black finish for strength and stealth.
Shockproof (700 G) and weather-resistant (IPX4) build ensures dependable performance in the field.

WHAT'S IN THE BOX

Vector Optics SRD 1x27x39 Eight Reticle Picatinny Red Dot Sight
Screwdriver Tool
Plastic Wrench
Hex Keys
Cleaning Cloth

FREQUENTLY ASKED QUESTION(S)

What warranty comes with these red dots?

-These red dots ship with a 5 year warranty

Does this warranty cover damage from Airsoft?

-Generally not, this would fall under misuse.

Why choose a red dot over a traditional rifle scope?

-Red dots have no eye relief, no parallax error & no magnification. They are excellent for short to mid range fast-paced shooting.

The red dot appears as a blur / line. What is wrong?

-Lower the power of the dot, you will find the lower power settings will help with the blurriness / lines. Imagine starting into high beam LED headlights, it is the same effect.

What does MOA mean for the size of the dot?

-MOA means the amount of space the dot will take up at 100yds. Eg, 3MOA = 3 inches, 6MOA = 6 inches.

DELIVERY & RETURNS

Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.

Please Note: Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.

Please Note: DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY - READ MORE: HERE

COURIERS

We use DPD , RoyalMail, TNT and UPS courier services for all our orders whether dispatching to the UK or International. As soon as your order has been dispatched you will receive an email with your unique tracking number. We are unable to add delivery notes to your order regarding safe spaces or neighbour deliveries. If you require this service it can be arranged directly with the courier once the parcel is in their network.

IN-STORE ITEMS

These are items that we have in-stock and will be sent out for delivery as soon as possible. We aim to dispatch all orders within 1-2 working days, but during busy periods dispatch may be delayed by a day or so. If you would like to purchase the item in person then please call ahead to arrange an appointment: 01803 611 895.

PRE-ORDER ITEMS

These are usually items that are going to be out-of-stock for a number of weeks or are in short supply. By purchasing a Pre-Order Item you are in effect paying a deposit for your goods. As soon as the item is back in stock yours will be dispatched within 24 hours where possible. Please see individual product pages for current back-in-stock dates. In rare occasions, these dates can be changed by the manufacturers so we recommend staying in contact with Optics Warehouse depending on the product lead time.

INTERNATIONAL DELIVERY & TAXES

In addition to the above information If your delivery address is outside of the UK you may be subject to import duties and taxes, which are levied once a shipment reaches your country. Any such additional charges for customs clearance must be borne by you. You should note that customs policies vary widely from country to country. Optics Warehouse advises each customer to contact their local customs office for further information if they are in any way unsure of local duties or liabilities. Cross border shipments are subject to opening and inspection by customs authorities which means some packages may be opened and re-sealed.

NEED HELP?

If you require any further assistance, please call us on 01803 611 895 or email sales@opticswarehouse.co.uk

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A NOTE ABOUT DPD SHIPMENTS:

Please be advised that we have now introduced DPD Pins to all DPD orders from Optics Warehouse.
If your shipment is being sent from Optics Warehouse via DPD you will be sent a Pin Code that must be shown to the courier upon delivery.
The pincode is sent VIA email & TEXT message. A valid email address and mobile number must be provided at checkout. Emails will be sent from "Riviera House 3PL" - if you do not receive this email please check your junk or spam folders.
Please note that if you do not display your pin code to the courier driver upon delivery, you will not be able to have your item and you may need to schedule another delivery date to show a valid pin.
Please view the attached slides HERE for further information!

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