Vector Optics Frenzy-S 1x17x20 Red Dot Sight with Aspheric Lens – Compact Precision with Motion Activation

The Vector Optics Frenzy-S 1x17x20 Red Dot Sight delivers lightweight durability, fast target acquisition, and precision optics in an incredibly compact design. Engineered for both competitive shooters and everyday carry enthusiasts, this red dot sight features cutting-edge aspheric lens technology that offers a distortion-free view, enhancing clarity and edge-to-edge sharpness with minimal optical aberration.

The generously sized 17x20 mm window provides a wide, unobstructed field of view, allowing shooters to maintain full situational awareness while tracking targets with ease. The crisp 3 MOA red dot ensures fast, intuitive aiming without obscuring your target — ideal for both close-quarter engagements and medium-range accuracy.

Thanks to its ultra-compact form factor and featherweight build — weighing just 26 grams — the Frenzy-S is a perfect choice for pistol slides, micro carbines, or backup offset mounts on rifles. It’s compatible with the MGT footprint, making installation on popular pistol platforms and adapter plates simple and secure.

Precision Performance, Optimized for Every Shot

Zeroing and adjustment are easy with 1 MOA click values, offering fine-tuned control across a 90 MOA range for both elevation and windage. Whether adjusting for environmental conditions or personal preference, shooters can dial in their settings with precision and confidence.

Equipped with a fixed parallax at 25 yards and unlimited eye relief, the Frenzy-S ensures that your reticle remains sharp and consistent at any shooting angle — especially critical for dynamic shooting scenarios where rapid transitions and unconventional positions are common.

Smart Features in a Rugged Design

One of the standout features is the integrated motion-sensor activation system. The optic remains off until movement is detected, instantly powering on the reticle to conserve battery life and ensure readiness the moment you draw your firearm. This makes it ideal for concealed carry or duty use where response time is critical.

Constructed to withstand recoil and field abuse, the Frenzy-S features robust internals within a rugged housing. Despite its small size, it's designed for real-world conditions — offering shockproof reliability, fog resistance, and consistent performance across temperature extremes.

Key Features:

• Magnification: 1x true (no magnification)
• Window Size: 17x20 mm for enhanced field of view
• Red Dot Size: 3 MOA for precise aiming without clutter
• Click Adjustment: 1 MOA per click
• Elevation Adjustment Range: 90 MOA
• Windage Adjustment Range: 90 MOA
• Parallax Setting: Fixed at 25 yards
• Eye Relief: Unlimited
• Lens Type: Aspheric lens for clear, undistorted view
• Activation: Motion-sensing automatic wake-up
• Mount Footprint: MGT footprint for easy integration
• Weight: 26 g / 0.92 oz
• Housing: Lightweight and durable design for pistols and micro platforms

Ideal Applications:

• Pistol shooters looking for a low-profile optic with fast draw readiness
• Competitive shooters needing speed and precision under pressure
• Everyday carry firearms where weight and quick activation are priorities
• Backup optics on rifles using offset mounts or for close-quarter transitions

Included in the Box:

• Frenzy-S 1x17x20 Red Dot Sight
• Protective cover
• Adjustment tool
• Mounting screws
• Cleaning cloth
• User manual

Summary

The Vector Optics Frenzy-S 1x17x20 Red Dot Sight combines lightweight construction, a sharp 3 MOA red dot, and motion-sensor technology in a compact, rugged platform. With its aspheric lens and wide sight window, it's built for speed and clarity, making it the perfect upgrade for pistols or lightweight rifles. Whether you're at the range or in a real-world scenario, this optic ensures rapid target acquisition and dependable performance.