Collimator Vortex Defender-ST 3/6 MOA

The advanced version of the unique Vortex Defender red dot sight is now designed for duty pistols. It is slightly larger and heavier, yet remains extremely durable and perfectly suits the tactical nature of the firearm. The lens has been proportionally enlarged to provide wider field of view and broader zero adjustment. Combined with the classic 3 MOA dot, it excels in tactical and dynamic shooting. The 6 MOA version is ideal as a complement to a duty pistol or a personal self-defense firearm. Pistols are not the only option for the Vortex Defender-ST — with the included Picatinny mount, it also works perfectly on a shotgun or PCC rifle.

Vortex Defender-ST Features:

• MRDS sight designed for duty firearms
• durable aluminum 7075 construction with anodized finish
• button lock function prevents accidental setting changes
• large aspheric lens ensures clear edge-to-edge image
• optics protected with ArmorTek hard coating
• Shutoff auto-off system extends battery life
• true 1× magnification with no parallax error
• motion activation provides instant readiness
• mount base in popular DeltaPoint Pro standard
• Shockshield polymer insert protects against daily wear and shocks
• Fast-Rack textured surface enhances grip during slide racking
• 12-level dot brightness (10 day + 2 NV)

Vortex Defender-ST – ideal MRDS for concealed carry

The sight body is precision-milled from 7075 aerospace aluminum, resulting in a lightweight, durable 41 g device. Hard-anodized aluminum provides high resistance to wear and scratches. Mount base in Shield RMS/RMSc standard eliminates the need for additional plates or gunsmith modifications. The front of the sight features aggressive Fast-Rack texturing for confident slide operation via the sight. Waterproof and dustproof housing with Shockshield polymer insert absorbs recoil and impacts effectively. Slim profile allows smooth draw and discreet carry. Large buttons on both sides provide an intuitive interface.

Vortex Red Dots with Lifetime Warranty – for pistols, sport, and tactical shooting

Vortex Defender-ST features a high-quality lens with multi-layer anti-reflective coatings for high light transmission and parallax-free, sharp image. Large aspheric lens ensures crystal-clear clarity center to edge. The 3 dot options (3 red/3 green/6 MOA) let you match the sight to your shooting style:

• 3 MOA red dot – precise long-range shots, ideal for static targets.
• 3 MOA green dot – versatile, balancing accuracy and speed, great for dynamic shooting.
• 6 MOA red dot – versatile, combining accuracy and speed for dynamic shooting.

Click value 1 MOA, adjustable range 115/145 MOA (horizontal/vertical). ArmorTek coating protects lens from scratches and external factors.

Electronics and LED withstand recoil and weather, ensuring stable operation in the field. Powered by CR2032 battery, providing up to 25,000 hours at brightness level 6. Battery port on top allows easy replacement without removing the sight. 8 day + 2 NV settings. Motion sensor turns off the LED after 14 hours inactivity and puts the sight to sleep. Lifting the gun reactivates it. Motion activation wakes the sight instantly.

Included with Vortex Defender-ST:

• Picatinny mount
• rubber cover
• cleaning cloth
• CR2032 battery
• sight adjustment tool
• 6 mounting screws