HISTORICAL NOTES
The .357 Maximum was announced as a joint venture between Remington Arms Co. and Sturm, Ruger and Co. This cartridge is a .310-inch elongation of the .357 Magnum case.
The first handgun to chamber the round was the Ruger Blackhawk .357 Maximum single-action revolver, introduced in 1983. This was followed, in 1984, by the Dan Wesson double-action revolver, the Seville single-action, stainless steel revolver and finally, the Thompson/ Center Contender single-shot pistol. During the same year, Harrington & Richardson chambered its Model 258 single-shot rifle for the round, as did Savage in its Model 24V and Model 24VS Camper over/under rifle-shotgun combination guns. Although Remington developed the commercial .357 Maximum, a similar wildcat cartridge was actually developed by Elgin Gates at an earlier time.
Unfortunately, the .357 Maximum…