Faxon Sig P320 Compact Flame Fluted Barrel, 9mm, 416-R, Nitride, Non-Threaded

416-R Stainless - Only the best steels for durability, longevity, and accuracy.9mm SAAMI Chambers - Superior accuracy with complete SAAMI compatibility & boring reliability.Tighter Tolerances - Drop-in, yet better fitment and lock-up.Conventional Rifling - Fully compatible with cast bullets11 Degree Target CrownTechnical Specifications:Handgun Type: Sig P320 Compact Size *Barrel Caliber: 9mmBarrel Profile: Flame Fluted, Drop InBarrel Material: 416-R Stainless SteelBarrel Twist: 1:10Muzzle Thread: N/ACrown: 11-degree Target CrownRifling Method: ButtonRifling Type: ConventionalInside Finish: Salt Bath NitrideOutside Finish: Salt Bath Nitride* Not compatible with X-Carry or X-Compact models, or slides with a Tactile Loaded Chamber Indicator (Including the M18 variant slides)