Designed for: 3.1" P365, P365 SAS, & P365X (3.1") 9mm - Threaded Length: 3.75" overall
Introducing the TRUE Duty Barrel for Sig Sauer P365—a new standard in precision engineering. Specifically designed for the 3.1" P365, P365 SAS, and P365X (3.1") 9mm models, this barrel is proudly engineered in America with the same exacting tolerances as all TRUE barrels, but without additional cosmetic features like flutes or a top logo. The TRUE Duty series is built for reliable performance in everyday carry, featuring proprietary stainless steel broach cut rifling for unmatched accuracy and consistency, all protected by their most durable black nitride coating. This drop-in upgrade is crafted to meet the demands of serious users—Experience the precision that only TRUE delivers.
SPECIFICATIONS:
Rifiling: 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
Threads: 1/2x28 threads with high-heat integral O-ring lock thread protector
Frills: None, no fluting on the barrels, no pockted face, blank hood.
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.
Warranty: On performance on function
COATINGS:
Black Nitride also known as "Melonite" or by other trade names, Black Nitride is a tough, practical, and tactical finish. This process involves immersing the steel in a treatment that penetrates the surface, rather than merely coating it. This means that the bore and chamber are also treated, which significantly increases bore life and enhances overall durability. The finish achieves a deep, jet-black color.
- Manufacturer Part Number:
- TP-P365DB-XTBL
- Sub Category:
- Barrels
- Firearm Make:
- Sig Sauer
- Model:
- P365
- Model:
- P365 SAS
- Model:
- P365X
- Cartridge:
- 9mm Luger
- Barrel Style:
- Threaded
- Finish:
- Black Nitride
- Color:
- Black
- Muzzle Threads:
- 1/2x28
- Made in the USA:
- Yes