Sierra Sports Master 10mm 165gr JHP – 100 ct

Description

Sierra Sports Master 10mm (.400) 165‑grain Jacketed Hollow Point bullets are offered in 100‑count boxes for handloaders and competitive shooters. Introduced in 1992, the Sports Master design emphasizes consistent expansion and accuracy for a range of handgun applications. These bullets are constructed with a copper jacket and a lead core and have no cannelure, so special crimping considerations may be required with some cartridges. Ballistic performance has been characterized across velocity bands to aid load development for target, silhouette, and field use.

Key Specifications

• Caliber: 10mm.
• Bullet diameter: .400 inch.
• Bullet weight: 165 grains.
• Bullet type: Jacketed Hollow Point (JHP).
• Bullets per box: 100.
• Jacket material: Copper.
• Core material: Lead.
• Cannelure: No.
• Sectional density: .147.
• Series: Sports Master.

Engineered for consistent terminal performance and accuracy, the Sports Master 165gr JHP is a practical choice for experienced handloaders who require repeatable results across a variety of handgun applications. The copper jacket and hollow point profile support controlled expansion and reliable feeding in handgun cartridges where the .400 diameter is appropriate, making these bullets suitable for target work, silhouette competition, and field use when matched with proper loads and crimping practices.