Smith & Wesson is now selling versions of the M&P CORE and M&P Ported 9mm pistols with a threaded barrel. These guns, produced by the Smith & Wesson Performance Center, are full sized pistols, have 17-round magazines and ship with tall, suppressor ready sights installed.
These models ship with both a standard and threaded barrel in the package. The threaded barrel addition adds $175 to the suggested retail price of the guns. Threading is a standard 1/2×28 pitch.
For those not already familiar, the CORE pistols are designed with a slide cut for the easy addition of a red dot optic including the Trijicon RMR, C-More STS and others.