9.3mm-286 Caliber Spitzer Nosler Partition Bullets 50 Count

The Nosler Partition bullets in 9.3mm caliber and 286 grains are meticulously engineered to deliver an outstanding balance of precision, controlled expansion, and deep penetration—critical attributes for effective big game hunting and metallic cartridge reloading. Featuring a fully copper alloy jacket with a tapered profile, the jacket thins progressively toward the tip to promote rapid and reliable expansion upon impact, while its gradual thickening along the shank ensures expansion remains controlled, optimizing energy transfer and minimizing bullet deformation during high-velocity impacts.

Incorporating a sophisticated dual-core design with an integral partition, the Nosler Partition bullet allows the forward core to expand aggressively, generating a substantial wound channel for maximum tissue damage. Simultaneously, the rear core remains intact, retaining over two-thirds of the bullet’s original weight to guarantee deep penetration through dense muscle and bone structures commonly encountered in large and tough game species. This dual-core architecture is especially advantageous for hunters requiring consistent terminal performance across varying shot placements and target resistances.

Additionally, the bullet features specialized crimping grooves engineered to enhance cartridge case retention and resist bullet setback under the extreme pressures typical of magnum-class cartridges. This design consideration is essential for reloaders seeking reliable chambering, consistent muzzle velocities, and repeatable accuracy in high-pressure hunting rounds.

Technical Specifications:

• Caliber: 9.3mm (0.366 inches)
• Bullet Weight: 286 grains
• Ballistic Coefficient (G1 BC): 0.482 – optimized for long-range stability and reduced drag
• Sectional Density (SD): 0.307 – providing superior penetration potential
• Overall Length (OAL): 1.375 inches – compatible with standard 9.3x62 and similar cartridge dimensions
• Bullet Profile: Spitzer – aerodynamic design for enhanced ballistic performance
• Base Type: Flat – ensuring consistent seating and reliable ignition

These Nosler Partition bullets are ideal for precision hunters and reloaders who demand reliable expansion, deep penetration, and consistent accuracy in medium to large caliber hunting applications. Their advanced metallurgy and innovative dual-core construction make them a preferred choice for ethically harvesting big game, delivering superior terminal ballistics and maximizing energy transfer for clean, effective kills.