Flux Raider for SIG P320

The Flux Raider transforms a SIG P320 into a PDW-style platform with improved stability and control. The Raider accepts the P320 fire control unit (FCU) and creates a chassis with integrated folding brace, M-LOK handguard, and accessory rail space. The result bridges the gap between pistol and carbine while maintaining compact dimensions.

Unlike simple chassis that just add a stock to a pistol, the Flux Raider is a purpose-designed platform. The ergonomics are optimized for two-handed shooting with the brace deployed, featuring an integrated grip angle and trigger guard that feel natural. The folding brace locks solidly when extended and tucks cleanly for storage or transport.

The Raider accepts any P320 FCU regardless of original configuration - full-size, compact, or X-series fire control units all work. The chassis maintains the P320's magazine compatibility, accepting standard and extended magazines. For P320 owners who want carbine-like control without a separate platform, the Raider provides genuine capability improvement in a compact package.