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 Model 59 was an updated version of the Model 59 with adjustable sights and checkered nylon grips. This model was discontinued in 1988. 803 units were produced in a brush finish with special grips made to FBI specifications. Smith & Wesson Model 59 The Smith & Wesson Model 59 was a double-action pistol introduced in 1971. It was developed by Smith & Wesson from the earlier Smith & Wesson Model 39 by adapting a 14-round capacity stagger-stack magazine. It was designed for the U.S. Navy as a large-capacity version of the S&W Model 39, the basis of their Mark 22 "Mark 22