True Precision

True Duty Series - SIG P365 Threaded Barrel

SIG P365 Threaded - Duty

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 ******** SIG P365 Threaded Duty Series Barrel - Coming March 2023  ******** 

*Notice* For certain pistol versions that have a loaded chamber indicator the need to remove the LCI or modify it by shortening is required to use this barrel. Once performed this barrel will function correctly in the the LCI equipped firearm.  


Designed for: 3.1" P365, P365 SAS, & P365X 9mm - Threaded Length: 3.75" overall
Rifling: Proprietary broach cut, 6-groove, 9mm 1/10RH twist, suitable for all ammo including cast lead
Material: USA-sourced certified 416R stainless steel
Chamber: SAAMI spec 9x19 Luger
Barrel Options: 1/2x28 threads (threaded) with protector Includes high-heat integral O-ring
Design: Improved fit from OEM with added chamfers, radius cuts, and re-engineered feedramp allowing more reliable function with defensive ammo over the original Sig design. Does NOT retain the LCI cut-out. Removal of LCI cut-out helps mitigate debris blowback into optic glass when firing.
Finishes: Black Nitride QPQ Treatment
Warranty: Limited Lifetime performance on function