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The True Precision P365 barrel is built for people who want their compact carry gun to perform at its best. This non-threaded 9mm barrel drops right into your Sig Sauer P365 with zero gunsmithing required, making it one of the easier upgrades you'll ever do.
What sets this barrel apart starts with the proprietary broach-cut design engineered specifically for increased accuracy potential. The 6-groove rifling works safely with any ammo type including cast lead, and the SAAMI spec chamber pairs with an improved feedramp design over the factory barrel for more reliable feeding of defensive ammunition. The 1:10 twist rate pairs with a deep target crown on the non-threaded version, hitting the balance between precision and practical carry use.
The black diamond-like carbon finish applied here is no gimmick. DLC coatings deliver exceptional hardness and wear resistance while reducing friction between the barrel and projectile, which translates to less wear over time and easier maintenance. The smooth black appearance stays looking sharp through thousands of rounds because DLC resists the typical signs of wear that show up on other finishes. It handles moisture and environmental exposure well, so your carry gun stays protected whether you're shooting at the range or carrying daily.
Everything here is manufactured domestically from certified 416R stainless steel, with the attention to detail that comes from American machining standards. The improved fit includes added chamfers and radius cuts compared to factory barrels, plus better overall construction quality throughout. True Precision backs their work with a limited lifetime warranty covering operational defects and failures.
Yes. The True Precision barrel is designed as a direct drop-in replacement for P365, P365 SAS, and P365X models with the 3.1-inch slide. It requires no gunsmithing or modifications to install, though you should always verify proper fit and function after installation.
The proprietary broach-cut design is engineered to improve accuracy potential over factory barrels while safely handling all ammunition types including cast lead rounds. The 6-groove rifling combined with the deep target crown delivers more consistent performance, especially if you're pushing for tighter groups at the range.
DLC is significantly harder and more wear-resistant than standard finishes, resisting scratches and corrosion better over extended use. The low-friction properties also reduce wear on the barrel itself while making it easier to clean and maintain. You'll find the finish stays looking sharp through thousands of rounds.
Yes. The non-threaded design with deep target crown is optimized for carry and personal defense use. If you specifically need a threaded barrel for mounting a compensator or suppressor, True Precision also offers a threaded version of this barrel.
| UPC | 719104536185 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | TP-P365B-XBC |
| Color | Black |
| Product Type | Barrel |
| Caliber/Gauge | 9mm |
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