Product Information & Specs The P320 Flux Legion combines three packages into a compact personal defense firearm that bridges the gap between the unmatched portability of handguns and the improved shooting stability of pistol caliber carbines. The included Flux chassis features a rapid-deployment stabilizing brace, Picatinny optic and accessory mount, and a built-in mag holder that is painted in the signature LEGION color scheme. The slide comes with an integrated compensator for a significantly improved recoil impulse. The SIG SAUER P320-FLUX LEGION, just like previous LEGION products, will come with the 5.11 bag and a P320 coin. SIG SAUER must be contacted to register the serial number to receive the 5.11 bag and challenge coin. This model includes two 30-round magazines. See more with our exclusive first look at the Flux Raider package. UPC 798681703326 Action STRIKER Barrel Length 3.9 BARREL Barrel Type NOT SPECIFIED Caliber 9MM LUGER (9X19 PARA) Capacity 30 ROUNDS Finish CERAKOTE Muzzle Type FEATURELESS Optic Mount 1913 PICATINNY Sights OPTIC READY Weight 3.075 LBS.