Sig Sauer .357 SIG 3.9" Blued OEM Pistol Barrel - P228 / P229 | BBL-229-357
Overview
Upgrade or replace your Sig Sauer P229 barrel with this OEM 3.9" .357 SIG barrel, designed for flawless fit and function. Manufactured by Sig Sauer, this factory barrel is precision-engineered for superior accuracy and durability.
Made from high-quality steel and heat-treated for increased toughness, this Nitron-finished barrel resists wear and corrosion. It is a drop-in replacement for any Sig P229 chambered in .357 SIG and is also compatible with .40 S&W P229 models, allowing for caliber conversion with no additional modifications.
Key Features
✔ OEM Factory Barrel – Manufactured by Sig Sauer for perfect fit and function.
✔ Durable Nitron Finish – Protects against wear, corrosion, and harsh conditions.
✔ Caliber Conversion Compatibility – Can be used to convert a P229 in .40 S&W to .357 SIG.
✔ Heat-Treated for Longevity – Provides exceptional durability and consistent accuracy.
✔ Drop-In Fit – No gunsmithing required for installation.
Specifications
- Manufacturer: Sig Sauer
- SKU: BBL-229-357
- Model Compatibility: Sig Sauer P229, P228
- Caliber: .357 SIG
- Barrel Length: 3.9 inches (99.06 mm)
- Threaded Barrel: No
- Finish: Nitron (Black)
- Material: Heat-Treated Steel
- Loaded Chamber Indicator Compatible: No
Compatibility & Installation
✅ Fits:
✔ Sig Sauer P229 chambered in .357 SIG
✔ Sig Sauer P229 chambered in .40 S&W (allows for caliber conversion to .357 SIG with no additional parts required)
🚫 Does NOT fit:
❌ P229 models with a loaded chamber indicator
Why Choose This Barrel?
🔹 Authentic Sig Sauer OEM Quality – Designed for optimal performance and reliability.
🔹 Enhanced Durability – Nitron finish and heat-treated construction extend barrel lifespan.
🔹 Precision Engineering – Provides consistent accuracy and smooth cycling.
🔹 Simple Drop-In Installation – No modifications or gunsmithing required.
🔹 Caliber Conversion Ready – Seamlessly converts a .40 S&W P229 to .357 SIG.
Upgrade your Sig Sauer P229 with a genuine OEM .357 SIG barrel and experience unmatched reliability, performance, and precision.