FLUX DEFENSE REDUX - GLOCK GEN 4/5 (COMING 11/6/2026)

The FLUX Defense Redux is a modern evolution of the original FLUX platform, designed for compatible Glock Gen 4 and Gen 5 pistols. Featuring upgraded materials, refined ergonomics, and an improved pistol interface, the Redux delivers a modular platform with a compact overall footprint.

The Redux retains FLUX's original two-piece architecture, allowing the Flashmag and brace/stock assembly to function independently or together. This modular design provides configuration flexibility while maintaining compatibility with a variety of supported setups.

An updated aluminum shroud features ambidextrous thumb ledges for improved comfort and ergonomic contact points. The removable shroud accommodates ported and compensated pistol configurations and can be removed for suppressor use. Additional suppressor clearance is incorporated into the design to accommodate many common pistol suppressors.

The system also features an improved magazine release interface with FLUX's patented release button and a spring-loaded brace/stock system. Precision injection-molded polymer components provide a balance of strength, durability, and reduced weight.

Compatible with select Glock Gen 4 and Gen 5 models, the FLUX Redux offers a modular accessory platform for users looking for an updated version of the original FLUX design.

Features

• Modern evolution of the original FLUX platform

• Designed for compatible Glock Gen 4 and Gen 5 pistols

• Upgraded materials and improved ergonomics

• Two-piece modular architecture

• Flashmag and brace/stock can function independently or together

• Deeper, more secure pistol interface

• Improved magazine release operation

• Patented magazine release button

• Spring-loaded brace/stock system

• Removable aluminum shroud

• Ambidextrous thumb ledges

• Designed to accommodate ported and compensated pistol configurations

• Additional clearance for many common pistol suppressors

• Precision injection-molded polymer components

• Compact overall footprint

• Coming November 6, 2026

Specifications

• Brand: FLUX Defense

• Model: Redux

• SKU: 161-00043

• Product Type: Pistol chassis/accessory system

• Firearm Included: No

• Firearm Required: Compatible Glock pistol

• Compatibility: Select Glock Gen 4 and Gen 5 models

• Compatible Models: Glock 19X, 17, 17L, 45, 47, 34, 35, 22, and 31

• Construction: Aluminum shroud and injection-molded polymer components

• Shroud: Removable aluminum design

• Ergonomics: Ambidextrous thumb ledges

• Architecture: Two-piece modular design

• Brace/Stock System: Spring-loaded

• Magazine System: Integrated spare-magazine concept

• Release: Patented magazine release button

• Availability Date: November 6, 2026