Vortex Defender-ST 3 MOA Enclosed Solar Micro Red Dot

The Defender-ST™ Enclosed Solar Micro Red Dot is a tough, adaptable micro-optic built for pistols, shotguns, and carbines. Its fully enclosed, 7075 aluminum housing protects the emitter from impact and the elements while battery + solar power deliver extremely long runtime. Multi-reticle customization, a large viewing window, and unlimited eye relief make it fast to acquire and engage targets in any lighting. With motion activation, button lockout, and a side-load CR2032 battery, the Defender-ST is purpose-built to stay on target in the harshest conditions.

Key Features

• Enclosed Aluminum Housing: Durable 7075 aluminum protects against debris and moisture.
• Multi-Reticle: 3 reticle options with 12 brightness settings (10 daylight, 2 night-vision).
• SOLAR with Auto D-TEC Technology: Automatically uses solar or battery power based on light conditions.
• Large Viewing Window: Fast target acquisition and wide field of view.
• Aspherical Lens: Distortion-free sight picture and truer colors.
• Fast-Rack™ Textured Grip: Aggressive texture for racking the slide off any surface.
• Motion Activation + Auto-Shutoff: Motion turns the unit on; 10-minute auto-shutoff saves battery life.
• Button Lockout: Prevents accidental brightness changes during use or transport.
• Side Load Battery: Easy CR2032 changes without removing the optic or re-zeroing.
• Ruggedized: Waterproof, fogproof, and shockproof for extreme environments and recoil.

Multi-Reticle

The Defender-ST multi-reticle offers three reticle options and 12 brightness settings (10 daylight, 2 night-vision) to quickly adapt to diverse shooting situations.

Included in the Box

• Picatinny Mount
• Custom Tool
• Rubber Cover
• Most Common Mounting Screw Sets
• CR2032 Battery
• Lens Cloth
• Glock MOS Adapter Plate
• Extended Torx® T-10 Bit