SIG P320 Flux Legion / Flux Raider: The Best Pistol-PDW System Yet

Published on December 18, 2024
Duration: 18:52

The SIG P320 Flux Legion represents a significant evolution in Pistol-PDW systems, building on Flux Defense's earlier Glock and P320 chassis designs like the MP17. The Raider model, utilizing injection molding, offers improved durability and features like an integrated optics rail and ambidextrous safety. This factory-assembled system, a collaboration between SIG Sauer and Flux, enhances accessibility and production quality for a compact, high-performance firearm.

Quick Summary

The SIG P320 is an ideal platform for chassis systems like the Flux Raider due to its removable Fire Control Unit (FCU), which is the serialized part. This allows the FCU to be easily swapped between different frames and chassis, offering modularity and compliance.

Chapters

  1. 00:00Introduction: Flux Raider & P320 History
  2. 01:53Why the SIG P320 is Ideal for Chassis Systems
  3. 04:08Early Flux Glock Pistol Stocks
  4. 06:50The SIG P320 MP17 Chassis
  5. 08:57Evolution to the Flux Raider
  6. 11:53MP17 vs. Raider Comparison
  7. 13:39SIG Sauer & Flux Legion Partnership

Frequently Asked Questions

What makes the SIG P320 a good platform for chassis systems like the Flux Raider?

The SIG P320's design is ideal because its Fire Control Unit (FCU) is the serialized, legally recognized firearm. This allows the FCU to be easily removed and installed into different chassis systems, like the Flux Raider, without transferring the actual firearm.

How did the Flux Raider improve upon the earlier MP17 chassis?

The Raider transitioned from the MP17's 3D printed construction to injection molding with a high-strength polymer. This significantly improved durability, eliminated the need for metal bracing, and allowed for features like an integrated optics rail and a more refined ambidextrous safety.

What is the significance of the SIG P320 Flux Legion being a factory-assembled system?

The partnership between SIG Sauer and Flux Defense allows the Flux Legion to be sold as a complete, factory-assembled Pistol-PDW system at retail. This enhances production quality, ensures proper integration, and makes the system more accessible to consumers compared to aftermarket conversions.

What were some notable features of Flux Defense's early pistol conversion products?

Flux Defense's initial products included a spring-loaded, self-deploying stock for Glock pistols, designed for compactness and improved shooting stability. Later, they developed the MP17 chassis for the SIG P320, which featured a unique secondary magazine carrier marked 'Not a Grip'.

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