Very long, quality barrel - Faxon Firearms Match Series Flame Fluting Sig Sauer P320 9mm Threaded Pistol Barrel

This barrel has tight lockup (better than oem) in my sig procut slide. Finish is top notch. It is longer than any other threaded fullsize p320 barrel Ive seen, which gives extra clearance for certain muzzle devices/pdw conversation chassis's and yeilds a slightly higher muzzle velocity. It is missing the lci cutout meaning the chamber is fully supported, but it cannot be used with m17 slides. The fluting on a pistol barrel is utterly unnecessary and the pattern is a bit suspect - but unless you consistently run overpressure loads, the barrel will probably hold up just fine.