Sig Sauer P320 Flux Legion 9mm Luger 3.9in Legion Cerakote Modern Sporting Pistol - 30+1 Rounds - Sig Sauer expands the LEGION Series with the all-new P320-FLUX package-a fully modular system built for performance and versatility. This complete setup includes a Legion Gray Flux Chassis, P320 Fire Control Unit, LEGION Skeletonized Trigger, and an Integrated Compensated LEGION slide. Blending the compact agility of a 9mm Handgun with the enhanced control of a Pistol-Caliber Carbine, the P320 Flux Legion offers unmatched speed, maneuverability, and concealability-all with the added stability of a Carbine-Style platform. Developed in collaboration with the Special Operations Community. Rapid Deploying Stabilizing Brace Ambidextrous Dual Magazine Release System Legion Gray Slide With Integrated Compensator Non-Reciprocating Picatinny Optic Mount Integrated Flared Magwell