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True Precision Threaded Barrel for Sig P365 – 3.1" 9mm | Gold TiN
Add a bold performance upgrade to your everyday carry with the True Precision 3.1” Threaded Barrel for SIG P365 in a stunning Gold TiN (Titanium Nitride) finish. Designed with precision and reliability in mind, this drop-in replacement barrel enhances both function and form—perfect for shooters who demand more from their firearm.
Made in the USA from 416R stainless steel, this barrel features a 1/2x28 threaded muzzle, ready for suppressors or compensators. The Gold TiN coating not only offers eye-catching aesthetics, but also adds superior hardness, corrosion resistance, and a slick finish for improved cycling.
True Precision's broach-cut rifling is compatible with all types of ammunition, including lead and defensive rounds. Whether you're upgrading your P365, SAS, or P365X, this barrel provides consistent accuracy and tighter tolerances than OEM—no gunsmith required.
🔧 Key Features
- Designed for 3.1” Sig Sauer P365, P365 SAS, and P365X
- Threaded muzzle (1/2x28) for suppressor or comp use
- Gold Titanium Nitride finish for durability and style
- Drop-in fit—no modifications needed
- Broach-cut 6-groove rifling for use with all ammo types
- 416R stainless steel for match-grade performance
- Enhanced feed ramp for improved reliability
- Made in the USA and backed by True Precision’s warranty
Upgrade your carry gun with the precision of True Precision components. See all True Precision products for additional options across Glock, Sig, and other platforms.
Looking for more parts to build out your perfect P365? Explore more Sig Sauer upgrades including triggers, sights, and guide rods designed for performance and carry.
💬 Frequently Asked Questions
Q: Will this fit the P365 SAS or P365X?
A: Yes. This barrel is compatible with the standard 3.1" P365 as well as the P365 SAS and P365X models.
Q: Is this barrel suppressor-ready?
A: Absolutely. It comes with a standard 1/2x28 threaded muzzle, allowing attachment of most 9mm suppressors and muzzle devices.
Q: Do I need a gunsmith to install this?
A: No gunsmithing is required. This is a true drop-in barrel designed for easy installation in factory SIG slides.
Q: Why choose the Gold TiN finish?
A: Beyond its striking look, Titanium Nitride adds exceptional wear resistance, lubricity, and corrosion protection—ideal for EDC and range use.
Q: How does this compare to the stock barrel?
A: This barrel offers tighter tolerances, improved accuracy, and compatibility with a wider range of ammo, making it a solid upgrade over OEM.
P365 & P365XL Barrels – Match Grade, In Stock
Upgrade your SIG P365 or XL with a drop-in, match-grade barrel. Threaded & non-threaded options. Multiple finishes available.
✅ 416R Stainless Steel
✅ Suppressor-Ready
✅ Fast U.S. Shipping
WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to - www.P65Warnings.ca.gov.
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