The .357 S&W Magnum (9×33mmR), or simply .357 Magnum, is a revolver cartridge with a .357-inch (9.07 mm) bullet diameter. It was created by Elmer Keith, Phillip B. Sharpe, and Douglas B. Wesson of firearms manufacturers Smith & Wesson and Winchester.It is based upon Smith & Wesson's earlier .38 Special cartridge. The .357 Magnum cartridge was introduced in 1934, and its use has since become widespread. This cartridge started the "Magnum era" of handgun ammunition.The .357 Magnum cartridge is notable for its highly effective terminal ballistics when used for hunting or defense.

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  1. Knebel

    single base powders for 357mag

    A while ago I posted a thread about 357 cases that don't seem to seal well with the W296. It was brought to my attention that the light bullets (110 and 125) can cause lots of wear on the forcing cone with my loads and upon close inspection that is the case, it erodes the edge of the...
  2. bravo619

    S&W Performance center 327pc 8 shot 357mag NIB

    Location: Tulsa Zip Code: 74114 Item is for: Sale Only Sale Price: $1400 Caliber: 357 ***Willing to Ship: Yes from Tulsa to your FFL holder*** Item Description: Brand new in box complete. Unfired I found something else I’m wanting. OVERVIEW Performance Center guns originate from standard...
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