The Flux Defense MP9 is a compact PDW-style chassis system designed around the SIG Sauer P365 subcompact, featuring an integrated folding brace, modular handguard, and compatibility with extended P365 magazines. It provides maximum compactness in a PDW format while using one of the best-selling micro-compact pistols as its foundation. Type: Pistol Action: Semi-Automatic Caliber: 9mm Capacity: 15 Year introduced: 2023, USA Weight: 26 oz Overall length: 10" Status: Active Intended use: Personal Defense, Tactical