Sig Sauer P320/P250 Subcompact 9mm Luger 3.6" Steel Barrel with Loaded Chamber Indicator - BlackSig Sauer$164.38
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Sig Sauer
The Sig Sauer P320 Subcompact/XCompact 9mm Luger 3.6" Gold Barrel is a factory replacement barrel built for shooters who want to maintain or restore their P320 platform. Whether you're replacing a worn barrel, swapping finishes, or building a custom configuration, this Sig OEM barrel delivers the precision and reliability you expect from the P320 ecosystem. The gold titanium nitride coating isn't just for looks—it offers enhanced durability and corrosion resistance compared to standard steel, making it a practical upgrade for duty, competition, or serious carry use.
This barrel is engineered to fit both the P320 Subcompact and P320 XCompact frames, giving you flexibility in how you configure your pistol. The 3.6" length strikes a balance between maneuverability in a compact package and enough sight radius for accurate shooting. Since it's a genuine Sig part, you're getting the same tolerances and materials Sig uses in factory builds—there's no guessing about fit or function.
If you run a P320 as an EDC, home defense, or range gun and you're thinking about a barrel swap—whether for maintenance, customization, or as a spare—this is the straightforward choice. Drop-in installation means you don't need a gunsmith or special tools to get back in the fight.
| Caliber | 9mm Luger |
| Barrel Length | 3.6" |
| Finish | Gold Titanium Nitride |
| Material | Steel |
| Fits | Sig Sauer P320 Subcompact, P320 XCompact |
Yes. This barrel is designed to fit both P320 Subcompact and P320 XCompact frames.
This is a drop-in barrel. Installation does not require special tools or professional gunsmithing.
The gold titanium nitride coating improves corrosion resistance and durability compared to standard blued or stainless steel, making it suitable for regular carry and shooting without accelerated wear.
This barrel is specifically designed for P320 Subcompact and XCompact frames. For full-size P320 models, you'll need a barrel matched to that platform.
Sig Sauer
The Sig Sauer P320 Subcompact/XCompact 9mm Luger 3.6" Gold Barrel is a factory replacement barrel built for shooters who want to maintain or restore their P320 platform. Whether you're replacing a worn barrel, swapping finishes, or building a custom configuration, this Sig OEM barrel delivers the precision and reliability you expect from the P320 ecosystem. The gold titanium nitride coating isn't just for looks—it offers enhanced durability and corrosion resistance compared to standard steel, making it a practical upgrade for duty, competition, or serious carry use.
This barrel is engineered to fit both the P320 Subcompact and P320 XCompact frames, giving you flexibility in how you configure your pistol. The 3.6" length strikes a balance between maneuverability in a compact package and enough sight radius for accurate shooting. Since it's a genuine Sig part, you're getting the same tolerances and materials Sig uses in factory builds—there's no guessing about fit or function.
If you run a P320 as an EDC, home defense, or range gun and you're thinking about a barrel swap—whether for maintenance, customization, or as a spare—this is the straightforward choice. Drop-in installation means you don't need a gunsmith or special tools to get back in the fight.
| Caliber | 9mm Luger |
| Barrel Length | 3.6" |
| Finish | Gold Titanium Nitride |
| Material | Steel |
| Fits | Sig Sauer P320 Subcompact, P320 XCompact |
Yes. This barrel is designed to fit both P320 Subcompact and P320 XCompact frames.
This is a drop-in barrel. Installation does not require special tools or professional gunsmithing.
The gold titanium nitride coating improves corrosion resistance and durability compared to standard blued or stainless steel, making it suitable for regular carry and shooting without accelerated wear.
This barrel is specifically designed for P320 Subcompact and XCompact frames. For full-size P320 models, you'll need a barrel matched to that platform.
