SIG Sauer P320 Flux Legion Raider-X 9mm Compact — 30-Round Brace-Equipped Pistol with Integrated Compensator
The P320 Flux Legion Raider-X pairs SIG Sauer’s proven striker-fired P320 fire-control unit with the FLUX Defense Raider chassis, creating a fast-handling, 30-round 9mm pistol that deploys like a personal defense weapon. Finished in Legion Gray PVD and shipped with a spring-assisted folding brace, this Legion-series release delivers controllable burst fire speed, optic-ready flexibility, and the exclusive perks that come with Legion membership.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent – Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling – Sharp lands and grooves.
Specific Condition Notes: Minor, superficial scratches and small blemishes are present on the exterior. Bore remains clean and shiny.
What’s Included
- SIG Sauer factory plastic pistol case
- (2) 30-round steel SIG Sauer extended P320 magazines
Featuring SIG’s first factory-integrated FLUX Defense brace, the Raider-X extends in under 0.5 seconds, giving the shooter a stable, single-bar support without adding significant bulk. The brace folds neatly against the frame for compact carry.
An integrated three-port compensator and Legion Gray PVD slide keep muzzle rise in check—reducing climb by roughly 25%—while maintaining the P320’s optic-ready capability via a non-reciprocating rear Picatinny bridge.
The chassis incorporates dual magazine releases: traditional button plus ambidextrous paddles. A spare-mag carrier molded into the beavertail keeps a second 30-round magazine immediately at hand.
A skeletonized, flat-face nickel-coated trigger breaks at approximately 4.5 lb, giving a crisp, repeatable pull that complements the striker-fired action. XRAY 3 tritium day/night sights provide a high-contrast green front dot and serrated rear plate for clear sight pictures in any lighting.