True Precision Sig Sauer P365 9MM 3.1" Threaded Barrel, Copper TiCN

• New for 2023, all P365 models from True Precision will no longer have the LCI peep hole cut on top. This will assist in keeping pistol mounted optics clean and free from powder blowback and debris escaping from a LCI hole. 
• Easy to install drop-in design fits the P365 (3.1"), P365 SAS, and P365X. Will NOT fit the XL 3.7" pistols or 380ACP P365.
• Threaded barrel length is 3.76" overall (without thread protector attached).
• 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 1/10RH twist rifling.
• Special deep style target crown for non-threaded versions or 1/2x28 threads with included thread protector on threaded versions.
• Threaded versions include Viton high heat integral O-ring lock thread protector.
• 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. 
• Lifetime performance warranty on function.