Frenzy Flex | Red Dot Sight | 24x29 CDT | Vector Optics

Vector Optics Frenzy Flex 24x29 CDT Red Dot Sight

The Frenzy Flex is an open red dot sight that allows you to aim rapidly with both eyes open. With a generous viewing window and an interchangeable dot, you get a clear, direct aiming point without magnification – ideal for dynamic disciplines where speed and precision come together.

Our thoughts on this red dot sight

What immediately stood out to us about this red dot: the 24 × 29 mm viewing window feels genuinely spacious, allowing you to acquire the dot quickly without having to search for it. The clever detail is the side-mounted battery compartment – you can replace the CR1632 without losing your zero. It sounds like a small thing, but in practice it saves a great deal of hassle. Also impressively solid: the 7075-T6 aluminium alloy housing makes a compact, robust impression.

Technology and optical performance

The heart of this red dot is the CDT system, which lets you switch between a 2 MOA and 6 MOA dot. The 2 MOA dot gives you precise aiming with minimal target obscuration, whilst the 6 MOA dot is all about rapid target acquisition – switching is done by holding the "+" button for 3 seconds. The dot colour is red and you have 11 brightness settings at your disposal: 9 daylight settings and 2 night vision settings. The optic is parallax-free (≤ 2 MOA), set at 33 yards, and the click value is 1 MOA per click with an adjustment range of ≥ 100 MOA in both elevation and windage.

In terms of construction, everything is well put together: the housing is 7075-T6 aluminium with a matte black finish, waterproof to IPX7 and shockproof to 1500 G. The CR1632 battery lasts up to 20,000 hours, with a motion sensor that enters sleep mode after 10 minutes of inactivity and wakes upon movement. Operating temperature ranges from -20 °C to +60 °C. Further specifications can be found under the 'More information' tab.

Mounting and compatibility

This red dot features an MGT footprint and is compatible with RMSc, SMS, and DPP mounting patterns. The package includes a Weaver mounting rail made from 6061-T6 aluminium alloy, allowing you to mount the sight on a Picatinny rail as well – the standard found on many airsoft replicas and PCP air rifles, offering secure attachment and broad compatibility.

Also included are an Allen key, Vekey, screws, a cleaning cloth, and the user manual, plus a lifetime warranty. Everything you need to get started straight away.

Who is this red dot sight intended for?

This red dot has been specifically developed with competitive and IPSC use in mind. You can tell from the switchable dot and the generous window: ideal for the sport shooter who wants to aim quickly in dynamic setups, whilst still retaining the opt