Nosler Ballistic Tip Hunting 458 Caliber .458 300 GR Spitzer Point 50 Box. The bullets are inspected individually and precision made for extreme quality and accuracy. In addition bullet deformation during firing is prevented by the heavy jacket. The jacket is capable of holding together during serious velocities and the polycarbonate tip starts expansion upon impact with the target. The midsection of the bullet is designed to hold regardless of velocity. This bullet also features a pure lead core that prevents problems with erratic flight and imbalance. Specifications for Nosler 31456 Ballistic Tip Hunting 458 Caliber .458 300 GR Spitzer Point 50 Box: Manufacturer: Nosler Bullet Type: Spitzer Bullet Weight: 300 grain Projectile Caliber: .458 Caliber Sectional Density: 0.204 Additional Features: Polymer Bullet Quantity: 50 Bullet Country of Origin: USA Package Contents: Nosler 31456 Ballistic Tip Hunting 458 Caliber .458 300 GR Spitzer Point 50 Box Nosler 31456 Ballistic Tip Hunting 458 Caliber .458 300 GR Spitzer Point 50 Box