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 needs.

Sep 17, 2025 · Tough, adaptable, ready for anything—the Defender-ST Enclosed Solar Micro Red Dot gives you a no-quit edge. Its ultra-rugged, fully enclosed design protects the emitter …

Motion-activation and a dot with adjustable brightness deliver superior target acquisition, adaptability in all lighting conditions, and faster follow-up shots. Experience what shooters …

Built with Armortek® and a Shockshield™ polymer insert, this Vortex sight is ready for rough-and-tumble daily use. A large aspherical lens with a durable hard coat provides quick target …

The new Vortex Defender ST delivers a larger window, night vision modes, and rugged Fast-Rack design—making it a top red dot for duty or carry pistols.

Jul 12, 2025 · This Vortex Defender-ST review breaks down real-world performance, abuse testing, and why it’s earned a spot on my P320 X-Ten. It’s built to last.

Built from Armortek® and a Shockshield™ polymer insert, the Defender-ST features a rugged, aggressively textured face that can serve as a tactical contact point to run your slide.

Sep 20, 2024 · The Springfield 1911 Operator AOS and Vortex Defender-ST are a blend of classic style and performance with modern technical advantages. In addition to the …

Built with Armortek® and a Shockshield™ polymer insert, this Vortex sight is ready for rough-and-tumble daily use. A large aspherical lens with a durable hard coat provides quick target …

Equally at home on duty and at the range, the Vortex Defender-ST Micro Red Dot Sight is designed to be tough, fast, and accurate in competition shooting. The 3-MOA dot illuminates in …