Sierra Sports Master .38 Cal (.357) 125gr JHP – 100/Box

Description

The Sierra Sports Master 8320 is a .38 caliber reloading bullet with a .357 inch diameter and a 125‑grain jacketed hollow point profile. Sierra’s serrated Power Jacket is engineered to promote uniform expansion and consistent weight retention across a range of handgun velocities. These bullets are packaged 100 per box and are intended for handgun reloading uses such as varmint work and target or silhouette competition. Construction combines a lead core with a copper jacket and includes a cannelure for consistent seating and crimping.

Key Specifications

• The bullet weight is 125 grains.
• The bullet diameter is .357 inches.
• The listed caliber is .38 Caliber.
• The bullet type is Jacketed Hollow Point (JHP).
• Each box contains 100 bullets.
• Boxes per case are 5.
• The jacket material is Copper.
• The core material is Lead.
• Sectional density is listed as .140.
• Recommended use is listed as Varmint.

Engineered for reloaders who require predictable expansion and consistent performance, the Sports Master 8320 pairs a serrated Power Jacket with a hollow point cavity to encourage uniform expansion and reliable weight retention. The included cannelure aids secure seating and consistent crimps, making these bullets a practical choice for varmint loads, silhouette competition, and precision handgun practice where controlled terminal performance and repeatability matter.