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This factory Smith & Wesson barrel is an OEM threaded 9mm Luger replacement designed for M&P M2.0 pistols equipped with a 4.25-inch slide, offering a straightforward way to add a threaded muzzle while retaining factory fit and function. The barrel measures 4.625 inches overall to extend slightly beyond the slide, features a black finish, and uses 1/2x28 threads at the muzzle to accept compatible accessories. It is engineered specifically for M&P M2.0 9mm models with 4.25-inch slides and is not compatible with earlier M&P M1.0 pistols, with a listed weight of 5 ounces.
This OEM barrel is suited for owners who want a threaded configuration while maintaining original manufacturer specifications. It provides a simple, factory-made option to add thread capability without altering the overall handling of compatible M&P M2.0 pistols.