Vortex Defender-ST 3 MOA Micro Red Dot

The Vortex Defender-ST™ 3 MOA Micro Red Dot is a versatile and robust optic designed for use with handguns, shotguns, and carbines. Whether running drills at the range or performing in demanding duty situations, this all-purpose red dot sight delivers the toughness, accuracy, and adaptability required for challenging environments.

Key Features

1. Footprint:

   • DeltaPoint® Pro footprint for easy mounting.

2. Large Hard Coated Aspherical Lens:

   • Provides a large, distortion-free sight picture.

3. Motion Activation with Auto-Shutoff:

   • Activates with motion.
   • 10-minute auto-shutoff to save battery life.

4. ShockShield™ Technology:

   • Polymer insert absorbs shock to the 7075 aluminum body, protecting it from everyday abuse.

5. Fast-Rack™ Texturing:

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

6. Top Mount Battery:

   • Easy battery changes without rezeroing the optic.

7. Brightness Settings:

   • 10 settings, including eight for daylight use and two night-vision compatible settings.

8. Parallax Free:

   • Negligible parallax error, matching current industry practice.

9. Unlimited Eye Relief:

   • Non-critical eye relief for rapid target acquisition.

10. Night-Vision Compatibility:

    • Lowest two settings compatible with night vision devices.

11. Waterproof, Fogproof, and Shockproof:

    • O-ring seals prevent moisture, dust, and debris penetration.
    • Designed to withstand a wide range of temperatures and impacts.

12. Low-Glare Matte Black Anodized Finish:

    • Corrosion and wear-resistant anodization with a low-glare matte surface.

13. Single-Piece Chassis:

    • Compact and lightweight design.

Technical Specifications

• Magnification: 1x
• Reticle: 3 MOA Defender Dot
• Adjustment Graduation: 1 MOA
• Parallax Setting: Parallax Free
• Max Windage Adjustment: 145 MOA
• Max Elevation Adjustment: 115 MOA
• Dot Color: Red
• Dot Size: 3 MOA
• Mounting Footprint: DeltaPoint® Pro
• Eye Relief: Unlimited
• Length: 1.83"
• Weight: 1.48 oz

Included in the Box

• Glock MOS Adapter Plate
• Picatinny Mount
• Rubber Cover
• Lens Cloth
• CR2032 Battery
• Custom Tool
• Most Common Mounting Screw Sets