Vortex Defender ST
The stock information shown above is very accurate and updated dynamically. In stock items are shipped the same day when ordered before 2pm, or can be collected after ordering. Warehouse items will arrive with us in the timescale shown. Collection is by appointment only and must be booked in advance. Our phone lines can get extremely busy and email is the most efficient way to communicate with us!
Vortex Optics
Vortex Defender ST
Handguns. Shotguns. Offset on a carbine. Whether running drills at the range or holding the line during rigorous duty use, the all-purpose Defender-ST™ delivers the toughness, accuracy, and adaptability your challenging world demands.
Defender-ST™ Micro Red Dot Dimensions (in inches)
Recommended uses: Self-Defense, Recreational Shooting, MIL/LE
Features
| Large Viewing Window | For fast target acquisition and large field of view. |
|---|---|
| Aspherical Lens | For distortion-free sight picture and truer colors. |
| ShockShield™ Polymer Insert | To protect against hard, daily abuse. |
| Fast-Rack™ Textured Grip | Aggressive texturing on face of optic for racking slide off any surface. |
| Motion Activation with 10 Minute Auto-Shutoff | Automatically activates with motion while 10 minute auto-shutoff saves battery life. |
| Button Lockout | Prevents accidental brightness adjustment during use or transport. |
| Top Mount Battery | Easy battery change without having to re-zero your optic. |
| 10 Daylight Bright Brightness Settings | Daylight bright, illuminated center dot aids in faster center-point acquisition in bright daylight conditions. |
| Night-Vision Compatibility | The lowest 2 settings are night-vision compatible. |
| 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. |
| 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. |
| Waterproof | Designed to withstand harsh weather conditions. |
| Fogproof | Designed to withstand a wide range of temperatures. |
| Shockproof | Rugged construction withstands recoil and impact. |
Specifications and model details
Defender-ST 3MOA - Black
Manufacturer SKU: DFST-MRD3
| Adjustment Graduation | 1 MOA |
|---|---|
| Dot Color | Bright Red |
| Dot Size | 3 MOA |
| Eye Relief | Unlimited |
| Length | 1.83" |
| Maximum Elevation Adjustment | 115 MOA |
| Maximum Windage Adjustment | 145 MOA |
| Parallax Setting | Parallax Free |
| Magnification | 1x |
| Travel Per Rotation | 40 MOA |
| Weight | 1.48 oz. |
| Category | Red Dots |
| Reticle | 3 MOA Dot |
| GTIN | 843829133296 |
| UPC | 843829133296 |
| Waterproof | Yes |
| Product Family | Defender |
| Product Series | ST |
| Battery Type | CR2032 |
| Mounting Footprint | DeltaPoint® Pro |
| Optic Color | Black |
| Battery Life | 25,000 hrs. |
| Deck Height | 9.7mm |
Reticle information
Defender-ST 6MOA - Black
Manufacturer SKU: DFST-MRD6
| Adjustment Graduation | 1 MOA |
|---|---|
| Dot Color | Bright Red |
| Dot Size | 6 MOA |
| Eye Relief | Unlimited |
| Length | 1.83" |
| Maximum Elevation Adjustment | 115 MOA |
| Maximum Windage Adjustment | 145 MOA |
| Parallax Setting | Parallax Free |
| Magnification | 1x |
| Travel Per Rotation | 40 MOA |
| Weight | 1.48 oz. |
| Category | Red Dots |
| Reticle | 6 MOA Dot |
| GTIN | 843829133302 |
| UPC | 843829133302 |
| Waterproof | Yes |
| Product Family | Defender |
| Product Series | ST |
| Battery Type | CR2032 |
| Mounting Footprint | DeltaPoint® Pro |
| Optic Color | Black |
| Battery Life | 25,000 hrs. |
| Deck Height | 9.7mm |
Reticle information
Included with the product
Included In the Box
- Picatinny Mount
- Custom Tool
- Rubber Cover
- Most Common Mounting Screw Sets
- CR2032 Battery
- Lens Cloth
- Glock MOS Plate
What’s in the box
WHAT’S IN THE BOX
Defender-ST™ Micro Red Dot
- Picatinny Mount
- Custom Tool
- Rubber Cover
- Most Common Mounting Screw Sets
- CR2032 Battery
- Lens Cloth
- Glock MOS Plate
Manuals and documentation
Official manufacturer information: Vortex Optics.
Shipping Methods
Collection/On-Site Service
Collect your order from our premises in Hampshire or a Blue RPC club shoot. Have a chat with us and a browse whilst you're here!
Royal Mail 24
Despatched same working day if ordered before 1400, with next day delivery aim, but is dependant on Royal Mail.
International Shipping
Despatched same working day if ordered before 1400 GMT. Our website automatically detects your country, so if it lets you order it then we can ship there!
Firearms and Ammunition
See the RFD Transfer and Club Collection page for more details.