Nosler Partition Spitzer Bullets

Nosler Partition® Spitzer Bullets are premium hunting projectiles designed to provide controlled expansion, strong weight retention, and deep penetration across a wide range of hunting conditions. The Partition design uses two separate lead cores divided by an integral partition, allowing the front section to expand while the rear core remains protected to support penetration.

The front core is designed to expand and transfer energy on impact, while the internal partition helps retain the rear core as the bullet travels through the target. Nosler states that Partition bullets typically retain approximately 65–70% of their original weight while producing consistent expansion over a broad velocity range.

The traditional Spitzer profile provides a streamlined hunting-bullet shape, while the proven dual-core construction makes the Partition suitable for a broad range of game depending on caliber and bullet weight.

Features

• Proven Partition® dual-core construction

• Two lead cores separated by an integral partition

• Front core designed for controlled expansion

• Rear core retained for deep penetration

• Approximately 65–70% weight retention

• Spitzer-style bullet profile

• Designed to perform across a wide range of impact velocities

• Suitable for a broad range of hunting applications

• Available in multiple calibers and bullet weights