
FLUX Defense has just launched the new and improved Redux version of its original FLUX chassis system for Glock pistols.
When it comes to chassis systems that can turn a pistol into a PDW, one of the go-to makers is FLUX Defense. Eight years ago, the company released its first Glock chassis system, but FLUX has learned a lot since then. That’s why they’ve just released an improved version called the FLUX Redux.

So, what did they change with the Redux? It now features better materials, improved ergonomics, a more secure interface with the host pistol, and a smoother magazine release. All FLUX Redux chassis ship with a pistol brace, but can easily be converted using the SBR Stock Kit that’s sold separately. Another upgrade is its new aluminum shroud system that can accommodate ported/comped pistols while providing ambidextrous thumb ledges for additional support (or be removed entirely if using a suppressor).

Besides those improvements, the FLUX Redux is the same cool system at its core: a modular, two-piece chassis that turns your Glock into a PDW with a quickly deployable, spring-loaded brace/stock and a Railmag forend that holds a spare magazine.

FLUX Defense said this about its improved Glock chassis system:
Redux is about going back to the original idea with all that we have learned … We looked at every interface, every material, and every interaction with the platform and asked how we could make it better.
The FLUX Redux has an MSRP of $349.99 and is compatible with the following Gen 4 & 5 Glock models: G17, G17L, G19X, G22, G34, G35, G46, and G47.
For more information, visit fluxdefense.com.
More Compact Guns For Self-Defense
- The Best MP5 Clone Buyer’s Guide
- Journey To An SBR: Getting Started With The NFA
- MKE AP5SD Review
- The Springfield Armory Kuna
- Best 9mm Carbine: Affordable PCCs Tested

Next Step: Get your FREE Printable Target Pack
Enhance your shooting precision with our 62 MOA Targets, perfect for rifles and handguns. Crafted in collaboration with Storm Tactical for accuracy and versatility.
Subscribe to the Gun Digest email newsletter and get your downloadable target pack sent straight to your inbox. Stay updated with the latest firearms info in the industry.

![Best Concealed Carry Guns In 2026 [Field Tested] Wilson Combat EDC X9S 1](https://gundigest.com/wp-content/uploads/Wilson-Combat-EDC-X9S-1-324x160.jpg)


![Best 9mm Carbine: Affordable PCCs [Tested] Ruger Carbine Shooting](https://gundigest.com/wp-content/uploads/Ruger-Carbine-Shooting-100x70.jpg)
![Best AR-15: Top Options Available Today [Field Tested] Harrington and Richardson PSA XM177E2 feature](https://gundigest.com/wp-content/uploads/Harrington-and-Richardson-PSA-XM177E2-feature-100x70.jpg)
