The Sierra Sports Master 38 Cal (.357) 125 grain Jacketed Soft Point is a reloading bullet designed for consistent expansion and accuracy in handgun applications. Constructed with a copper jacket and a lead core, this Sports Master series component provides uniform performance across a range of typical handgun velocities. Each box contains 100 bullets produced to Sierra’s manufacturing standards for mass, diameter and finish. These bullets are commonly used by reloaders seeking reliable terminal performance for small game, target work, and silhouette competition.
Key Specifications
- The bullet diameter is .357 inches.
- The listed caliber is .38 caliber (.357).
- The bullet weight is 125 grains.
- The bullet style is a Jacketed Soft Point (JSP).
- Each box contains 100 bullets.
- The jacket material is copper.
- The core material is lead.
- The reported sectional density is .140.
- This bullet features a cannelure.
- These bullets are specified for handgun use.
Well-suited for reloaders who prioritize consistent construction and dependable expansion characteristics, the Sierra Sports Master 125 gr JSP offers a straightforward, quality-focused option for handgun applications. Its combination of jacket and core materials, along with established dimensional control, makes it a practical choice for those assembling handloads for range work, competition, or responsibly harvested small game.
