So, they contracted Smith & Wesson to create one. The . 40 S&W was the result. The FBI ended up using the .40 S&W for almost 30 years before adopting the 9mm in 2015.

The Smith and Wesson M&P 40 CO2 Blow Back .177 caliber BB Airgun (2255053) is a 1 to 1 replica of the live fire S&W M&P model. The function and features are the same from basic field stripping to ...

Smith ' Wesson continues to grow its line of lightweight, compact firearms with the scandium framed Model 4040PD. This compact utilizes the latest in metallurgical advances combining ...

Smith & Wesson introduced a 10 mm Auto-chambered model of its Folding Pistol-caliber Carbine, or FPC, in 2025, which joins existing models chambered for the 9 mm Luger and .40 S&W.