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Eureka Tactical

Vortex Defender-XL™ Red Dot Sight (5 or 8 MOA)

Vortex Defender-XL™ Red Dot Sight (5 or 8 MOA)

Regular price $695.95 AUD
Regular price $795.00 AUD Sale price $695.95 AUD
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Dot size

Other red dots are made for competition. The Defender-XL™ is built to win. Target to target. Stage to stage. Designed for toughness, speed, and accuracy, it withstands unexpected drops and the rigors of dynamic shooting. The ultra-wide sight window enhances field of view for quicker target acquisition, faster follow-up shots, and greater flexibility in unconventional shooting positions—all positioning you to dominate every round.
Uses the DeltaPoint® Pro footprint

Included in the Box:

Glock MOS Adapter Plate

Picatinny Rail Mount

Rubber Cover

Lens Cloth


Custom Tool

5 Sets of Common Mounting Screws

Window Size

25.5mm W x 23.3mm H

Large Hard Coated Aspherical Lens

Large Distortion Free Sight Picture

Motion Activation With 10 minute Auto-Shutoff

Automatically activates with motion while 10 minute auto-shutoff saves battery life


Polymer insert absorbs shock to the 7075 aluminum body protecting it for everyday abuse

Fast-Rack™ Texturing

Aggressive texturing on face of optic for racking slide off any surface

Top Mount Battery

Easy battery change without having to rezero your optic

10 Daylight Bright Brightness Settings

10 Daylight Bright Brightness Settings

Parallax Free

All red dot and holographic sights will exhibit some small amount of parallax. Matching current industry practice, this small amount would be considered "parallax free" and will make a negligible difference in performance.

Unlimited Eye Relief

Non-critical eye relief for rapid target acquisition

Night-Vision Compatibility

The lowest 2 settings are night-vision compatible.


O-ring seals prevent moisture, dust and debris from penetrating for reliable performance in all environments.


Designed to withstand a wide range of temperatures.

Low-Glare Matte Black Anodized

Corrosion and wear resistant anodization provides low-glare matte surface and helps camouflage the shooter's position. 

Single-Piece Chassis

Compact and lightweight

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