Smith & Wesson increased scrutiny due to the frequent use of its firearms in mass shootings such as the 2018 Stoneman Douglas High School shooting, in which 19-year-old Nikolas Jacob Cruz used a Smith & Wesson AR-15 style rifle, the semi-automatic M&P15. The same weapon was used in the 2015 San Bernardino attack and the 2012 Aurora shooting. Smith & Wesson has produced revolvers over the years in several standard frame sizes. "M" refers to the small early Ladysmith frame, "I" to the small .32 frame, "J" to the small .38 frame, "K" to the medium .38 frame, "L" to medium large, and
Smith & Wesson Bowie knife. Blackie Collins designed the subsequent model 6020 and 6060 Survival knife in 1974–1979. All of these limited-production and custom knives were made at the Springfield, Mass., United States factory. In October 2002, Smith & Wesson announced it had entered into a licensing agreement with Cycle Source Group to produce a line of bicycles designed by and for law enforcement. These bicycles had custom configurations and silent hubs. Smith & Wesson flashlights are available to the general public. They are designed and produced by PowerTech, Inc, in Collierville, Tennessee. Smith & Wesson has a line of wood pellet grills