Vortex Optics Defender-XL 8 MOA Red Dot Sight with Picatinny Mount

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We aim to dispatch in-stock items same working day if ordered before 2.30pm, but during busy periods we may dispatch in-stock items within 1-2 working days.

SKU#DFXL-MRD8 Vortex

Vortex Optics Defender-XL 8 MOA Red Dot Sight with Picatinny Mount

1 in stock

The Vortex Optics Defender-XL™ 8 MOA Red Dot Sight delivers unparalleled durability, speed, and accuracy for dynamic shooting. Its ultra-wide, distortion-free sight window ensures rapid target acquisition, while the 8 MOA daylight-bright reticle, with 10 brightness settings and night-vision compatibility, excels in any light. Built with a rugged 7075 aluminum body, ShockShield™ inserts, and waterproof, fogproof construction, it withstands tough conditions. Features like motion activation, top-mounted battery access, and precise adjustments make it a reliable, versatile choice for any shooter.

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PRICE MATCHSeen it Cheaper? We Could Match It!

EXCHANGE GUARANTEE60 day Scope Out Guarantee

KLARNA AVAILABLEOn All Our Products

TRADE IN & PART EXWe'll take your old Optics

We aim to dispatch in-stock items same working day if ordered before 2.30pm, but during busy periods we may dispatch in-stock items within 1-2 working days.

Product Information FIND OUT MORE

DESCRIPTION

The Vortex Optics Defender-XL™ 8 MOA Red Dot Sight with Picatinny Mount is designed to dominate in dynamic shooting scenarios where speed, accuracy, and toughness are paramount. Unlike red dots made for competition, the Defender-XL™ thrives in real-world conditions, handling unexpected drops and the rigors of demanding shooting stages with ease. Its ultra-wide sight window provides an expansive field of view, ensuring rapid target acquisition, quicker follow-up shots, and versatility in unconventional shooting positions—empowering you to excel with every shot.

The Defender-XL™ is equipped with an 8 MOA daylight-bright red dot reticle, optimized for visibility in any environment. With 10 brightness settings, including two compatible with night-vision devices, the reticle performs seamlessly from daylight to low-light scenarios. Its motion activation system ensures the sight is always ready when you are, while a 10-minute auto-shutoff feature preserves the CR2032 battery, providing an impressive runtime of up to 25,000 hours.

Durability is at the forefront of the Defender-XL™ design. A rugged 7075 aluminum chassis reinforced with ShockShield™ polymer inserts protects the optic from impacts and everyday abuse. The Fast-Rack™ texturing on the face of the sight allows for confident racking off any surface, even in high-pressure situations. Waterproof, fogproof, and finished with a low-glare matte black anodization, this optic is built to perform reliably in any environment, resisting corrosion, dust, and debris.

Practicality meets precision with the Defender-XL™. The top-mounted battery compartment enables easy replacement without the need to re-zero the sight. A parallax-free design and unlimited eye relief make target acquisition instinctive and effortless, while precise adjustments—1 MOA per click with a maximum elevation of 120 MOA and windage of 115 MOA—ensure you can dial in your shot with confidence. Its large, distortion-free lens delivers a crystal-clear sight picture, further enhancing accuracy and confidence in every scenario.

The Defender-XL™ comes complete with everything you need to get started: a Glock MOS adapter plate, Picatinny rail mount, rubber cover, lens cloth, a battery, custom tool, and five sets of common mounting screws. Compact, lightweight, and engineered for peak performance, the Defender-XL™ is the ultimate red dot sight for shooters who demand speed, reliability, and precision in any situation.

SPECS

Mounting Footprint DeltaPoint® Pro
Mount Type Picatinny
Dot Size 8 MOA
Dot Color Bright Red
Battery Type CR2032
Battery Runtime Up to 25,000 hours
Magnification 1x
Reticle 8 MOA Dot
Eye Relief Unlimited
Adjustment Graduation 1 MOA per click
Maximum Elevation Adjustment 120 MOA
Maximum Windage Adjustment 115 MOA
Parallax Setting Parallax Free
Length 2.0 inches
Weight 1.93 ounces

FEATURES

Ultra-Wide Sight Window: Provides an expansive field of view for faster target acquisition and improved situational awareness.
8 MOA Daylight-Bright Reticle: A highly visible red dot optimized for rapid target acquisition in various lighting conditions.
10 Brightness Settings: Includes 8 daylight settings and 2 night-vision-compatible options for versatility in all environments.
Motion Activation with Auto-Shutoff: Activates with motion for instant readiness and conserves battery with a 10-minute auto-shutoff feature.
ShockShield™ Protection: Polymer inserts absorb shocks to protect the optic from drops and rough handling.
Fast-Rack™ Texturing: Aggressive texturing on the optic’s face allows for reliable slide racking off any surface.
Top-Mounted Battery Compartment: Enables quick battery changes without losing zero.
Unlimited Eye Relief: Non-critical eye relief ensures rapid and flexible target acquisition.
Waterproof and Fogproof Design: O-ring seals prevent moisture, dust, and debris, ensuring reliable performance in any weather.
Low-Glare Matte Finish: Corrosion-resistant anodization minimizes glare for better concealment.
Single-Piece Chassis: Compact, lightweight design enhances durability and portability.
Large, Distortion-Free Lens: Provides a clear, precise sight picture for improved accuracy and confidence.
Included Accessories: Comes with a Glock MOS adapter plate, Picatinny mount, rubber cover, lens cloth, battery, custom tool, and mounting screws for easy setup and versatility.

RETICLE

8 MOA MRDS Reticle

The Defender-XL™ features a total of 10 brightness settings (eight for daylight use and two for night vision). Offered with an 8 MOA daylight bright red dot, it is easy to see and acquire targets regardless of lighting conditions or background.

VIDEOS

WHAT'S IN THE BOX

Vortex Optics Defender-XL 8 MOA Red Dot Sight with Picatinny Mount
Glock MOS Adapter Plate
Picatinny Rail Mount
Rubber Cover
Lens Cloth
Battery
Custom Tool
5 Sets of Common Mounting Screws

WARRANTY

Vortex VIP Lifetime Warranty. Click HERE for more information

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.

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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Vortex Optics Defender-XL 8 MOA Red Dot Sight with Picatinny Mount

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