Install a Lone Wolf Arms AlphaWolf Glock 33 .357 SIG Barrel to ensure your pistol functions perfectly even after long hog hunts or while running deer scout. Lone Wolf Arms built these Pistol Barrels from 416 stainless steel for durability that can handle lead, plated or jacketed ammunition. This Lone Wolf Arms AlphaWolf Glock 33 .357 SIG Pistol Barrel also contains a premium SBN coating that uses a salt bath nitride process to create a stronger and more resistant surface. Easily install these barrels with the drop-in design, and the button-rifled construction and three-stage honing process reduces wear and extends the barrel's lifetime of use. Upgrade your shooting experience by using this Lone Wolf Arms AlphaWolf Glock 33 .357 SIG Handgun Barrel. Specifications for Lone Wolf Arms AlphaWolf Glock 33 .357 SIG Barrel: Manufacturer: Lone Wolf Arms Color: Black Finish: Salt Bath Nitride Fabric/Material: 416 Stainless Steel Caliber: .357 SIG Gun Make: Glock Gun Model: Glock 33 Barrel Length: 3.46 in Barrel Material: 416 Stainless Steel Flutes: Yes Condition: New Rifling Profile: Button Rifling Features of Lone Wolf Arms AlphaWolf Glock 33 .357 SIG Barrel: Fits all Glock generations Designed for lead, plated, or jacketed ammunition Certified, stress relieved 416 stainless steel Button rifled, three stage honed bore Industry recognized SBN premium coating (SBN is Salt Bath Nitride, similar to Tennifer) Heat treated to RC 40-42, then SBN coating increases surface hardness to RC 60 Exacting tolerances allow for drop in installation Fluting creates path for heat and debris to escape Package Contents: Lone Wolf Arms AlphaWolf Glock 33 .357 SIG Barrel What firearm models does the manufacturer say Lone Wolf Arms AlphaWolf Glock 33 .357 SIG Barrel is compatible with? The manufacturer suggests that Lone Wolf Arms AlphaWolf Glock 33 .357 SIG Barrel is compatible with Glock 33