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 $0.25 on every revolver that they made. It would become White's responsibility to defend his patent in any court cases which eventually led to his financial ruin, but was very advantageous for the new Smith & Wesson Company. Smith & Wesson's revolvers came into popular demand with the outbreak of the American Civil War as soldiers from all ranks on both sides of the conflict made private purchases of the revolvers for self-defense. The orders for the Smith & Wesson Model 1 revolver outpaced the factory's production capabilities. In 1860 demand was so great that Smith & Wesson expanded into