Vector Optics Frenzy-S 1x19x28 Red Dot Sight – Compact Speed and Tactical Accuracy for Fast Engagement
The Vector Optics Frenzy-S 1x19x28 Red Dot Sight is engineered for shooters who demand speed, clarity, and reliability in a lightweight and compact footprint. Ideal for handguns, PCCs, and tactical carbines, this red dot combines a wide field of view with quick target acquisition, making it a perfect solution for competitive shooters, personal defense, and duty use. With its sharp 3 MOA red dot, robust build quality, and intuitive motion-sensor activation, the Frenzy-S delivers elite-level performance at an outstanding value.
Fast Target Acquisition with a Wide Window
The 19x28 mm lens window provides an expansive view, helping shooters maintain full situational awareness while staying locked on target. Its parallax-free optical design and unlimited eye relief allow for consistent accuracy and lightning-fast engagement from any shooting stance. The 3 MOA dot is crisp and precise, striking the ideal balance between close-quarters speed and mid-range accuracy.
Lightweight and Rugged Construction
- Weight: Only 53 g – perfect for slide-mounted handguns and compact rifles without adding bulk.
- Housing Material: Aircraft-grade aluminum alloy for strength, rigidity, and recoil resistance.
- Finish: Matte black anodized for corrosion resistance and stealth operation in all conditions.
- Durability: Rated for heavy recoil calibers and field-ready for rain, dust, and vibration.
Smart Power Management and Illumination
- Motion Sensor Activation: Sight powers on automatically with movement, preserving battery life during storage or downtime.
- Auto-Off: Automatically powers down after inactivity to conserve power.
- Brightness Settings: Multiple brightness levels adapt to both daylight shooting and low-light environments.
- Power Supply: Uses a single CR2032 battery (up to 50,000 hours of use depending on brightness level).
Precise Adjustments and Mounting Versatility
- Click Value: 1 MOA per click, allowing accurate and repeatable windage/elevation adjustments.
- Adjustment Range: 120 MOA for both windage and elevation – ideal for fine-tuning across platforms.
- Footprint: Modified Vector Optics Mini footprint – compatible with a wide range of mounts and adapter plates.
- Mounting: Includes mount or plate for Weaver/Picatinny rail systems (check variant).
Ideal for Multiple Use Cases
The Frenzy-S is designed for versatility across disciplines. Whether you're using it on a pistol for competition, a sub-gun for home defense, or a scout rifle for rapid target acquisition, this optic adapts to your needs. Its ultra-lightweight profile is particularly appreciated in pistol applications where balance and reliability are crucial. Law enforcement professionals and tactical users also benefit from the motion-activated readiness and zero-shift retention under recoil.
Technical Specifications Summary
| Feature |
Specification |
| Magnification |
1x (no magnification) |
| Objective Lens Size |
19x28 mm |
| Dot Size |
3 MOA |
| Brightness Settings |
Multiple levels (manual adjustment) |
| Adjustment Range |
120 MOA (windage and elevation) |
| Click Value |
1 MOA per click |
| Power Source |
1x CR2032 battery |
| Battery Life |
Up to 50,000 hours (at medium setting) |
| Sensor |
Motion-activated with auto-off |
| Weight |
53 g |
| Length |
49.5 mm |
| Footprint |
Modified Mini footprint (compatible with many mounting systems) |
| Eye Relief |
Unlimited |
| Parallax |
Parallax free |
Summary
The Vector Optics Frenzy-S 1x19x28 Red Dot Sight combines rugged reliability, fast response, and sleek minimalism. Designed for handguns, carbines, and shotguns, it features a 3 MOA red dot, wide viewing window, motion-activation, and long battery life. With its low-profile design and strong aluminum housing, it’s a compact powerhouse for rapid engagement and sustained performance in the field.
