Vector Optics Frenzy FA 1x16x21 Standard MOS Red Dot Sight

The Vector Optics Frenzy FA 1x16x21 Standard MOS Red Dot Sight is constructed from lightweight and durable 7075 aluminium; it is the premium accomplice for any GLOCK or other pistol that has the GLOCK® Standard MOS footprint. It has a parallax-free design that helps keep the point of aim consistent, even if your eye isn't perfectly centred behind the sight, making target transitions quicker and more forgiving.

The crisp 3 MOA dot strikes an ideal balance between speed and precision, remaining easy to acquire without obscuring smaller targets at longer distances. For users running night vision equipment, two dedicated NV-compatible brightness settings ensure the dot remains visible without overwhelming image intensifiers.

The large viewing window provides an open sight picture that makes tracking moving targets easier, while the IPX7 water resistance means the optic will continue performing in heavy rain and wet skirmish conditions. Built with a rugged internal design, the sight is also shock-resistant enough to withstand the recoil of real firearm calibres, demonstrating the durability and reliability of its construction.

The Vector Optics Frenzy FA 1x16x21 Standard MOS Red Dot Sight requires a single CR1632 battery to power the illuminated reticle. Once installed, brightness can be adjusted using the buttons on either side of the housing, with eight daylight brightness levels available alongside the two dedicated night vision settings. Holding both buttons simultaneously powers the sight off, helping preserve battery life when the optic is not in use.

The button on the left side increases brightness, while the button on the right decreases it. When you reach the lowest visible brightness level, pressing the right-hand button once more will switch the optic off completely, making operation intuitive without navigating complicated menus.

Windage and elevation adjustments allow you to zero the sight so your point of aim matches your BB's point of impact. Using the adjustment tool or a flat-head screwdriver, elevation can be adjusted via the grub screw at the top rear of the sight. Rotating it clockwise moves the point of impact upwards, while turning it counter-clockwise lowers it, allowing precise adjustment to suit your chosen platform and engagement distances.

Windage adjustment is located on the right-hand side of the sight and works in much the same way. Turning the adjustment clockwise moves the point of impact to the right, while counter-clockwise shifts it to the left. Fine-tuning both adjustments ensures your optic is perfectly zeroed, helping you make the most of the Frenzy FA's precise 3 MOA aiming point.

Features

• CNC machined 7075-T6 Aluminum construction - Lightweight and durable
• Parallax-free design
• 11 Brightness levels with 2 NV modes for all light conditions
• Adjustable windage and elevation
• Included sight adjustment tools
• Mounts to GLOCK® Standard MOS footprint ONLY
• IPX7 water-resistant - Bad weather? No problem!
• Shockproof up to 1500G - Rated for real GLOCKs
• Low-profile design - less snagging!
• Requires CR1632 (not included)

Package Includes

• Vector Optics Frenzy FA 1x16x21 Standard MOS Red Dot Sight