Smith & Wesson M&P M2.0 .40 S&W Replacement Barrel - 5" Black Steel - OEM #3001769

Restore or upgrade your sidearm with this Genuine Smith & Wesson Factory Replacement Barrel. Engineered specifically for the M&P M2.0 .40 S&W platform, this 5-inch barrel is crafted from high-grade black steel for superior durability and corrosion resistance.

As an OEM (Original Equipment Manufacturer) part, it ensures the exact same tolerances, rifling, and lock-up as the barrel that originally came with your firearm. Whether you are replacing a high-round-count barrel or finishing a custom slide build, this factory component guarantees the reliability Smith & Wesson is known for.

Key Features

• Precision Rifling: Optimized for the .40 S&W cartridge to ensure maximum accuracy.

• Factory Finish: Durable black coating matches the M2.0 aesthetic and provides a smooth action.

• Drop-In Ready: No gunsmithing required for standard M&P M2.0 full-size frames.

• Authentic OEM: Part #3001769—don't settle for "aftermarket-fit" when you can have the original.

💡 Pro Tip: Check your Generation. This barrel is specifically for the M2.0 and will not fit the original M&P 1.0 or Shield models.

 ⚠️ Compatibility Note

This barrel is designed for the Full Size M2.0 series. Please review the chart below to ensure a proper fit for your specific model.