The Sellier & Bellot .357 Magnum 158gr JSP Handgun Ammunition (brand part no. SB357B) is a jacketed soft point load built for shooters who want dependable expansion alongside reliable brass-cased performance. Sellier & Bellot has manufactured ammunition since 1825, and this .357 Magnum load pairs a proven 158-grain bullet weight with consistent quality control suited to range training, small-game hunting, and general revolver use. Its reloadable brass casings give handloaders added long-term value.

Key Specifications

• The 158-grain bullet weight is the classic, proven weight for .357 Magnum revolver ammunition.
• The jacketed soft point (JSP) bullet design is engineered for reliable expansion on impact.
• Chambered in .357 Magnum, a versatile cartridge for revolvers built for both magnum and .38 Special loads.
• Uses brass casings, giving handloaders a reloadable option.
• Each box contains 50 rounds, with 20 boxes per case for high-volume buyers.
• Priced around $0.60 per round, reflecting its jacketed soft point construction.

Frequently Asked Questions

What bullet type does this ammunition use? A 158-grain jacketed soft point (JSP) bullet.

Is this ammunition reloadable? Yes, it uses brass casings suited to standard .357 Magnum reloading dies.

How many rounds are in a box? 50 rounds per box, with 20 boxes per case.

Buy the Sellier & Bellot .357 Magnum 158gr JSP Handgun Ammunition

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