Loading...
Loading...
Loading...
Loading...
Sig Sauer
The Sig Sauer P365XL 3.7" barrel is a factory-OEM replacement part for shooters who need a direct swap for their compact 9mm pistol. Whether you're maintaining a duty or carry gun, upgrading a worn barrel, or building a backup upper assembly, this non-threaded barrel delivers the reliability Sig Sauer's micro-compact platform is known for. The gold titanium nitride finish resists corrosion and provides a durable, professional appearance that stands apart from standard black nitron variants.
This is a precision-engineered OEM component, not an aftermarket alternative. It features Sig's factory loaded chamber indicator (LCI) witness hole, so you get the same proven functionality as your original barrel. The 3.7-inch length is the standard P365XL specification, giving you the full sight radius and velocity potential the platform was designed around. The non-threaded design means it won't accept suppressors or muzzle devices—this is the classic configuration Sig built the platform on.
If you shoot a P365XL and need a replacement barrel or are building a spare complete upper, this is a no-guessing-games part. Drop it in, verify proper fit, and you're done. Shooters who run tight round counts, practice hard, or simply want a spare component on hand will appreciate having an OEM barrel in the safe.
| Model | P365XL |
| Caliber | 9mm Luger |
| Barrel Length | 3.7 inches |
| Finish | Gold Titanium Nitride |
| Threaded | No |
| Loaded Chamber Indicator | Yes |
This is a P365XL-specific barrel. The P365 and P365XL use different barrel specifications, so verify your pistol model before ordering.
No. This barrel is non-threaded. If you need a threaded option, you'll need to source a different barrel.
Yes. The LCI witness hole is factory-machined into the barrel, so you get the same chamber status indication as the original.
You're receiving the barrel only. No other components or accessories are included.
Sig Sauer
The Sig Sauer P365XL 3.7" barrel is a factory-OEM replacement part for shooters who need a direct swap for their compact 9mm pistol. Whether you're maintaining a duty or carry gun, upgrading a worn barrel, or building a backup upper assembly, this non-threaded barrel delivers the reliability Sig Sauer's micro-compact platform is known for. The gold titanium nitride finish resists corrosion and provides a durable, professional appearance that stands apart from standard black nitron variants.
This is a precision-engineered OEM component, not an aftermarket alternative. It features Sig's factory loaded chamber indicator (LCI) witness hole, so you get the same proven functionality as your original barrel. The 3.7-inch length is the standard P365XL specification, giving you the full sight radius and velocity potential the platform was designed around. The non-threaded design means it won't accept suppressors or muzzle devices—this is the classic configuration Sig built the platform on.
If you shoot a P365XL and need a replacement barrel or are building a spare complete upper, this is a no-guessing-games part. Drop it in, verify proper fit, and you're done. Shooters who run tight round counts, practice hard, or simply want a spare component on hand will appreciate having an OEM barrel in the safe.
| Model | P365XL |
| Caliber | 9mm Luger |
| Barrel Length | 3.7 inches |
| Finish | Gold Titanium Nitride |
| Threaded | No |
| Loaded Chamber Indicator | Yes |
This is a P365XL-specific barrel. The P365 and P365XL use different barrel specifications, so verify your pistol model before ordering.
No. This barrel is non-threaded. If you need a threaded option, you'll need to source a different barrel.
Yes. The LCI witness hole is factory-machined into the barrel, so you get the same chamber status indication as the original.
You're receiving the barrel only. No other components or accessories are included.
