True Precision Threaded 1/2x28 9mm Luger Sig Sauer P365 XL Handgun Barrel - 4.2in - Stainless

True Precision Threaded 1/2x28 9mm Luger Sig Sauer P365 XL Handgun Barrel - 4.2in - Stainless - This barrel has a 1/2x28 thread with included Viton high heat integral O-ring lock thread protector on threaded versions. Easy to install drop-in design.

• Advanced Proprietary Broach Cut Design Specifically Engineered For Increased Accuracy Potential
• Broach Cut 6 Groove Rifling Allows For All Ammo Types To Be Used Safely, Including Cast Lead
• 100% Designed And Manufactured In The USA With USA Sourced Certified 416R Stainless Steel
• 9mm 1:10 Rh Twist Rifling
• SAAMI Spec Chamber
• Improved Overall Fit From OEM With Added Chamfers, Improved Radius Cuts, And Other Additions For A Better Than OEM Barrel
• Assorted Specialty Coatings And Finishes To Choose From
• Improved Feedramp Design Over OEM For More Reliable Feeding Of Defensive Ammo