Faxon Flame Fluted Barrel Non-Threaded Chameleon PVD for G17

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: G17Barrel Caliber: 9mmBarrel Profile: Flame Fluted, Drop In (Compatible with Gen 1-4)Barrel Material: 416-R Stainless SteelBarrel Twist: 1:10Muzzle Thread: N/ACrown: 11-degree Target CrownRifling Method: Button Rifled, Fully Stress RelievedRifling Type: ConventionalInside Finish: Salt Bath NitrideOutside Finish: Salt Bath Nitride & Chameleon (Rainbow) PVD