Defender ST | Micro Red Dot | 3 MOA | Vortex

Vortex Defender ST Micro Red Dot – practical airsoft red dot sight

The Vortex Defender ST is a compact micro red dot sight that combines rapid target acquisition with durability. This 3 MOA sight features a bright 23x20mm window and smart functions such as motion activation and auto-shutoff. Ideal for airsoft enthusiasts seeking a reliable sight without compromise.

Why this red dot sight is useful in the field

With the Defender ST, you acquire your targets in an instant, both during CQB and field games. The large aspheric lens provides a distortion-free image, allowing for natural aiming. The 10 brightness settings make this sight suitable for everything from bright sunlight to night vision mode. The motion activation system ensures your sight is ready the moment you need it.

Key features of the red dot sight

This Vortex is built to last: - Compact size of just 4.6 cm - Robust 7075 aluminium with ShockShield™ polymer protection - Waterproof thanks to O-ring seals - Battery included with easy top-mount access - Finished in black with Fast-Rack™ texturing

Mounting and ease of use

The Defender ST mounts easily to any standard Picatinny rail of your airsoft replica. You can replace the battery tool-free from the top, without having to re-zero the sight. The auto-shutoff after 10 minutes saves your battery if you forget to turn it off.

Who is this red dot sight for?

This micro red dot is perfect for airsoft players seeking a reliable sight for fast CQB action and precision at range. Thanks to night vision compatibility, it is also suitable for milsim players active at night. Beginners appreciate the ease of use, while advanced users value the durability and performance.

Ready to upgrade your gear with the Vortex Defender ST Micro Red Dot?