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 610 matches. Smith & Wesson Model 610 The Model 610 is a six-shot, double-action revolver chambered for the 10mm Auto cartridge. The 610 was manufactured by Smith & Wesson on the N-frame, similar to the Smith & Wesson Model 29 in .44 Magnum, and the Model 28 in .357 Magnum. The 10mm Auto is a rimless automatic pistol cartridge so moon clips are used to hold cartridges when loading and extracting spent cases en bloc. Since the .40 Smith & Wesson is a shorter, less powerful variant of the 10mm Auto but has the same diameter, the Model 610 can chamber