True Precision P365 Barrel 9mm Stainless Tb
Not Yet Rated | Write the First Review SKU: 222-TRU-TP-P365B-XT
UPC: 719000000000
MFG#: TP-P365B-XT

True Precision Threaded Barrel for Sig P365 – Satin Stainless Finish

Upgrade your Sig Sauer P365 with the unmatched performance of the True Precision 3.1" Threaded Barrel, now available in a sleek Satin Stainless finish. Engineered for shooters who demand superior accuracy, enhanced reliability, and a clean, professional look, this barrel is the perfect drop-in upgrade for your 9mm P365, P365 SAS, or P365X.

Precision-machined in the USA from 416R stainless steel, this barrel features broach-cut 6-groove rifling for use with all types of 9mm ammunition—including lead projectiles. The 1/2x28 threaded muzzle gives you the flexibility to run a suppressor or compensator, making it a great fit for both tactical setups and competition builds.

The Satin Stainless finish not only adds corrosion resistance and durability but gives your P365 a clean, modern appearance that stands out without shouting. With a match-grade design, tight lock-up tolerances, and no fitting required, this barrel drops into your factory slide and instantly upgrades your performance.

Whether you're at the range, on duty, or carrying daily, True Precision delivers the reliability and precision you need—plus style that sets your firearm apart.

🔧 Key Features

• Fits: Sig Sauer P365, P365 SAS, and P365X (3.1” models only)
• Caliber: 9mm
• Material: 416R Stainless Steel
• Finish: Satin Stainless
• Thread Pattern: 1/2x28 – suppressor and compensator ready
• Installation: Drop-in fit, no gunsmithing required
• Rifling: Broach-cut, 6-groove (safe for lead bullets)
• Made in the USA
• Backed by True Precision’s Limited Lifetime Warranty

If you're building out your SIG, don't miss our complete lineup of SIG Sauer accessories or upgrade kits for the P365 platform.

For match-grade precision and quality, this barrel is part of our premium Faxon Firearms collection (or True Precision, depending on the brand).

❓ Frequently Asked Questions

Q: Will this barrel fit the standard P365 or other variants like the XL or XMACRO?
A: This barrel is specifically designed for 3.1” models like the Sig P365, P365 SAS, and P365X. It will not fit the P365 XL or XMACRO.

Q: Is this barrel compatible with suppressors and compensators?
A: Yes, it features a 1/2x28 threaded muzzle, which is the standard thread for most 9mm suppressors and comps.

Q: Do I need to modify my pistol to install this barrel?
A: No modifications are needed. This is a true drop-in barrel—just remove your old one and replace it with this upgraded version.

Q: What’s the difference between the Satin Stainless finish and other coatings?
A: Satin Stainless offers a classic, clean look and excellent corrosion resistance. It’s ideal for those who want durability with a refined, non-tactical appearance.

Q: Does it work with all types of 9mm ammo?
A: Yes, the broach-cut rifling is safe for use with both jacketed and lead projectiles, making it versatile for range, defense, or competition use.

🔧 Upgrade Your SIG P365 – Threaded Barrels In Stock!

Boost accuracy and add suppressor-ready performance with match-grade SIG P365 threaded barrels.

✅ 1/2x28 Thread
✅ Drop-in Fit
✅ Top Brands: Faxon, True Precision & More
✅ Fluted & Coated Options

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