The Vector Optics Frenzy FA 1x17x20 Red Dot Sight MRT with its advanced aspheric lens is a standout choice for shooters seeking a compact, high-performance optic designed specifically for everyday carry (EDC) and close-range self-defense situations.

At the heart of this sight is its innovative aspheric lens, which delivers crisper, sharper images with minimal aberration and virtually no distortion. Unlike traditional spherical lenses that add unnecessary bulk, the aspheric design allows for a significantly thinner and lighter profile while maintaining excellent optical clarity. This results in a remarkably lightweight sight weighing just 26 grams (0.92 oz) without the mount, making it one of the most portable red dot options available for daily carry without compromising performance.

The Frenzy FA features a versatile Multi-Reticle (MRT) system that includes a crisp 3 MOA dot, a crosshair, a circle, and a circle-plus-dot configuration. Combined with 9 daylight brightness settings and 2 dedicated night vision (NV) illumination modes, it adapts effortlessly to diverse shooting scenarios ? from bright outdoor daylight to low-light or nighttime conditions. The red reticle remains parallax-free at practical distances, with a parallax setting optimized around 33 yards and a maximum parallax shift of only ?2 MOA, ensuring your point of aim consistently aligns with your point of impact for fast and accurate target acquisition.

Built for real-world reliability, the sight utilizes a rugged 7075-T6 aluminum alloy housing that provides exceptional strength and durability while keeping weight to a minimum. It boasts an impressive IP67 waterproof rating thanks to its fully enclosed aspheric lens design ? a first for this type of red dot sight ? allowing it to perform flawlessly in rain, snow, or any harsh weather conditions. Additionally, it is shockproof up to 1500G, meaning it can easily withstand the impacts, vibrations, and rough handling common in dynamic environments without losing zero.

Convenience features further enhance its practicality for everyday use. A built-in motion sensor automatically activates the sight when movement is detected and powers it down during periods of inactivity, eliminating the worry of accidentally leaving it on and draining the battery. The side-loading battery tray accommodates a standard CR1620 battery and allows for quick replacement without removing the sight from the firearm or losing your zero. With up to 50,000 hours of battery life in the lowest power mode, the Frenzy FA offers outstanding endurance for prolonged carry and use.

Adjustment is precise and user-friendly, with 1 MOA click values and generous elevation and windage ranges of at least 90 MOA each. The sight comes ready to mount on Weaver rails using the included mount, and its compact 17x20 mm window provides a clear, uncluttered field of view ideal for rapid close-range engagements.

Whether you need a reliable optic for concealed carry, home defense, or as a lightweight backup sight, the Vector Optics Frenzy FA 1x17x20 MRT Aspheric Lens Red Dot Sight combines premium optical performance, rugged durability, and thoughtful EDC-focused design into an impressively small and capable package. It includes a full set of accessories such as a user manual, cleaning cloth, Vekey tool, Weaver mount, and hex keys, ensuring you have everything needed right out of the box.

Key Feature

• The Vector Optics Frenzy FA 1x17x20 is a compact red dot sight featuring an advanced aspheric lens, specifically designed for Everyday Carry (EDC) and close-range self-defense applications
• Its aspheric lens technology delivers crisper and sharper images with minimal aberration and virtually no distortion while maintaining a thinner, lighter profile compared to traditional spherical lenses
• The entire sight weighs only 26 g (0.92 oz) without the mount, making it one of the lightest options ideal for daily carry
• It offers a versatile Multi-Reticle (MRT) system that includes a 3 MOA dot, crosshair, circle, and circle-plus-dot configurations to suit different shooting needs and preferences
  
• Illumination is highly flexible with 9 daylight brightness settings and 2 dedicated Night Vision (NV) compatible modes, all in red reticle color
• The sight is completely parallax-free at practical distances with a maximum shift of ? 2 MOA and is optimized for a 33-yard parallax setting
• A built-in motion sensor automatically activates the optic when movement is detected and powers it down during inactivity to save battery life
  
• Battery replacement is quick and simple thanks to the side-load battery tray using a standard CR1620 battery, allowing changes without removing the sight or losing zero
• Battery life reaches up to 50,000 hours in the lowest power mode for excellent long-term reliability
• Built with a rugged 7075-T6 aluminum alloy housing, the sight provides outstanding strength and durability while remaining ultra-lightweight
• It features true IP67 waterproof protection through its fully enclosed aspheric lens design, the first of its kind in this category, ensuring reliable performance in any weather condition
  
• The optic is shockproof up to 1500G and can operate in temperatures ranging from -20?C to +60?C
• Precise adjustments are provided with 1 MOA click values and generous elevation and windage ranges of at least 90 MOA each
• The clear 17 ? 20 mm window offers an uncluttered field of view perfect for rapid target acquisition in close-range scenarios
  
• It uses an M3T footprint and comes with a 6061-T6 aluminum Weaver mount included in the package
• The full package also includes a user manual, cleaning cloth, Vekey tool, hex keys, and other necessary accessories
• Finished in a sleek matte black, this lightweight, durable, and feature-rich red dot sight combines premium optical performance with practical EDC-focused design