Killer Innovations and Flux Defense Unveil Velocity Raider V1 Slide for the Flux Raider Chassis

Killer Innovations and Flux Defense have teamed up to produced, the Velocity Raider V1 Slide. Designed with precision and functionality in mind, this slide isn’t just an upgrade; it’s a game-changer for the Flux’s Raider Chassis. Built to enhance your Flux Raider from the ground up, the Velocity Raider Slide features a lightweight yet durable construction and a thoughtfully engineered charging handle that makes racking effortless when combined with the Flux Raider chassis. Whether you’re prioritizing for performance or clean aesthetics, this slide delivers on both fronts.

Below, is the product description for the Killer Innovations/Flux Defense Raider V1 Slide. 

Product Description 

Velocity Defense has partnered with Flux Defense to create the Flux Raider Slide for the Sig P320 F. If you are ready to build out your FCU this slide is the best place to start. The VD/Flux slide is one of kind, sporting a unique charging handle to make racking a breeze. The slide can function as well as it looks.

Why the Velocity/Flux Slide?

The Velocity/Flux slide is a lighter weight, high quality upgrade for your FCU. The slide features a dual cut optic pattern which allows you to mount either an RMR or Delta Point Pro with no mounting plate.

Why a Charging Handle?

This slide has dovetails at 3 o’clock; 9 o’clock and 12 o’clock positions, enabling the user to install the charging handle in any of the three positions or all three at the same time. Whether you’re right or left handed we’ve got you covered. The charging handle was designed for easy manipulation of the slide, giving the operator a positive grip for racking the slide or clearing malfunctions.

What Sights Do I Use?

Front and rear sight dovetails allow the use of any standard P320 sight if needed and the RMR cutout gives you the option to mount your red dot of choice should you want to use this slide on your P320 pistol as well. We recommend using Night Fision Sights when it comes to iron sights as they provide many options for standard height sights, optic ready and suppressor ready sights.

SELECT YOUR SIGHT STYLE FOR SIG SAUER – Night Fision

As far as RDS, or Optics go. Our slide is dual cut to either support the Leupold Delta Point Pro or the Trijicon RMR. The RMR is a common RDS footprint where other systems can fit, such as certain Holosun models. (Please check with your optics manufacturer to confirm compatibility with our DDP/RMR footprint.)

Take Your Flux Raider to the Next Level

The new slide is available now on Killer Innovations’ website and retails for $525 MSRP. The Killer Innovations/Flux Raider Slide redefines what a premium slide should be for the Flux Raider chassis system. With its dual-cut optic pattern, you have the flexibility to mount an RMR or Delta Point Pro without needing an adapter plate — giving you a direct, secure fit for improved accuracy and target acquisition. The innovative charging handle, adaptable to multiple positions, ensures smooth manipulation whether you’re left- or right-handed. Pair it with your preferred Night Fision sights or compatible red dots to create a setup tailored to your needs. If you’re serious about maximizing your Raider’s performance, the Killer Innovations/Flux Raider Slide is the upgrade you’ve been waiting for.