
Availability: In Stock
A Faxon Firearms Match Series P365 barrel built to tighter specs than your pistol came with. If you shoot a SIG P365 and want to upgrade to a precision drop-in barrel that improves lockup, reliability, and longevity without guesswork or gunsmithing, this straight-fluted 9mm from Faxon's Match line is engineered to do exactly that. It's machined in-house from stress-relieved 416-R stainless steel, finished with black Nitride coating, and ready to seat into your factory slide the moment it arrives.
The upgrade path here is straightforward: Faxon's better-than-OEM tolerances translate to a tighter barrel-to-slide fit that improves shot-to-shot consistency and reduces play at lockup. The conventional rifling profile accepts a broader range of ammunition, including cast lead rounds, so you're not locked into premium factory ammo to get reliable function. The 11-degree target crown and 1:10 twist are optimized for 9mm precision, and the Nitride coating boosts lubricity and wear resistance—your barrel will shoot cleaner and last longer than a softer, uncoated alternative.
This is a working upgrade for shooters who demand reliability and better fit without the downtime or cost of a gunsmith visit. Drop it in, and you've got a precision component that respects your P365's potential.
| Handgun Type | SIG P365 |
| Caliber | 9mm |
| Barrel Profile | Straight Fluted |
| Material | Stress-Relieved 416-R Stainless Steel |
| Twist Rate | 1:10 |
| Crown | 11-Degree Target Crown |
| Rifling Type | Conventional |
| Finish | Black Nitride |
| Installation | Drop-In (No Gunsmithing) |
Yes. Faxon's Match Series barrels for the P365 are engineered to drop directly into factory-spec slides with no gunsmithing required.
Yes. The conventional rifling profile accommodates cast lead rounds, as well as standard factory and premium ammunition.
The black Nitride coating increases lubricity, extends barrel life, and improves resistance to surface wear and corrosion compared to bare steel.
The straight-fluted profile reduces barrel weight and improves heat dissipation during extended shooting sessions while maintaining the rigidity needed for precision.

SKU: 144600708 • Width: 3.25in • Height: 1.25in • Depth: 8in • Weight: 0.25oz





Availability: In Stock
A Faxon Firearms Match Series P365 barrel built to tighter specs than your pistol came with. If you shoot a SIG P365 and want to upgrade to a precision drop-in barrel that improves lockup, reliability, and longevity without guesswork or gunsmithing, this straight-fluted 9mm from Faxon's Match line is engineered to do exactly that. It's machined in-house from stress-relieved 416-R stainless steel, finished with black Nitride coating, and ready to seat into your factory slide the moment it arrives.
The upgrade path here is straightforward: Faxon's better-than-OEM tolerances translate to a tighter barrel-to-slide fit that improves shot-to-shot consistency and reduces play at lockup. The conventional rifling profile accepts a broader range of ammunition, including cast lead rounds, so you're not locked into premium factory ammo to get reliable function. The 11-degree target crown and 1:10 twist are optimized for 9mm precision, and the Nitride coating boosts lubricity and wear resistance—your barrel will shoot cleaner and last longer than a softer, uncoated alternative.
This is a working upgrade for shooters who demand reliability and better fit without the downtime or cost of a gunsmith visit. Drop it in, and you've got a precision component that respects your P365's potential.
| Handgun Type | SIG P365 |
| Caliber | 9mm |
| Barrel Profile | Straight Fluted |
| Material | Stress-Relieved 416-R Stainless Steel |
| Twist Rate | 1:10 |
| Crown | 11-Degree Target Crown |
| Rifling Type | Conventional |
| Finish | Black Nitride |
| Installation | Drop-In (No Gunsmithing) |
Yes. Faxon's Match Series barrels for the P365 are engineered to drop directly into factory-spec slides with no gunsmithing required.
Yes. The conventional rifling profile accommodates cast lead rounds, as well as standard factory and premium ammunition.
The black Nitride coating increases lubricity, extends barrel life, and improves resistance to surface wear and corrosion compared to bare steel.
The straight-fluted profile reduces barrel weight and improves heat dissipation during extended shooting sessions while maintaining the rigidity needed for precision.
SKU: 144600708 • Width: 3.25in • Height: 1.25in • Depth: 8in • Weight: 0.25oz
