Vortex Defender-XL Micro Red Dot Sight – DeltaPoint Pro Footprint with 5 MOA DotDominate competitive shooting with the Vortex Defender-XL™ – a micro red dot engineered for speed and precision. Featuring an oversized sight window for enhanced peripheral vision and lightning-fast follow-up shots, this optic combines rugged durability with competition-grade performance.
Why Choose the Defender-XL?
The Defender-XL delivers professional-grade features in a compact micro red dot platform. The extra-large viewing window provides unmatched situational awareness for dynamic shooting scenarios, while the ShockShield™ polymer insert protects against daily hard use. Motion activation with auto-shutoff ensures your optic is ready when you need it, while top-loading battery access means you’ll never lose zero during battery changes.
Performance Features:
- 5 MOA Bright Red Dot: Crisp, easy-to-acquire aiming point optimized for rapid target transitions
- Extra-Large Sight Window: Maximized field of view for faster target acquisition and enhanced peripheral awareness
- 10 Brightness Settings: 8 daylight settings plus 2 night vision compatible modes for any lighting condition
- Motion Activation Technology: Auto-on when you need it with 10-minute auto-shutoff to conserve battery life
- Aspherical Lens System: Distortion-free sight picture with true color reproduction
- Top-Loading Battery Compartment: CR2032 battery replacement without removing optic or losing zero
- Button Lockout Function: Prevents unintended brightness adjustments during use
- ShockShield™ Polymer Insert: Impact-resistant protection for the toughest shooting conditions
- Fast-Rack™ Texturing: Aggressive surface texturing facilitates one-handed slide manipulation
Technical Specifications:
- Reticle: 5 MOA Red Dot
- Mounting Footprint: DeltaPoint Pro compatible
- Mount Included: Picatinny rail adapter
- Magnification: 1x
- Battery Type: CR2032 lithium
- Battery Life: Up to 25,000 hours
- Adjustment Graduation: 1 MOA per click
- Elevation Adjustment Range: 120 MOA total travel
- Windage Adjustment Range: 115 MOA total travel
- Overall Length: 2.0 inches (50.8mm)
- Weight: 1.93 oz (54.7g)
- Parallax: Parallax-free design
- Eye Relief: Unlimited
Built for Durability:
- Waterproof Construction: O-ring sealed for reliable performance in wet environments and adverse weather
- Fogproof Design: Nitrogen purged to prevent internal fogging across temperature extremes
- Shockproof: Engineered to withstand heavy recoil and impact without losing zero
- Hard Anodized Finish: Low-glare matte black Type III anodizing resists corrosion, scratches, and wear
- Single-Piece Chassis: Machined from aircraft-grade aluminum for maximum strength-to-weight ratio
Ideal Applications:
- Competitive Shooting: USPSA, IPSC, Steel Challenge, and 3-Gun competitions
- Duty Use: Law enforcement and professional tactical applications
- Concealed Carry: Compact profile perfect for EDC pistols
- Range Training: Fast target transitions and precision shooting drills
- Home Defense: Motion activation ensures readiness in critical moments
Mounting Compatibility:
The Defender-XL uses the DeltaPoint Pro mounting footprint, making it compatible with a wide range of pistol slide cuts and aftermarket mounting plates. The included Picatinny rail adapter allows for mounting on rifles, shotguns, and other long guns.
What’s Included:
- Vortex Defender-XL Micro Red Dot Sight
- Picatinny rail mounting adapter
- CR2032 battery (installed)
- Lens cloth
- User manual
Vortex VIP Warranty:
Backed by Vortex’s legendary VIP Warranty – an unlimited, unconditional lifetime guarantee. If your Defender-XL is damaged or defective, Vortex will repair or replace it at no charge to you.
The Vortex Defender-XL represents the pinnacle of micro red dot engineering. Whether you’re competing at the highest levels, carrying for personal protection, or training at the range, this optic delivers the speed, durability, and precision that serious shooters demand.


































