The Nosler Partition .270 cal 160 gr rifle bullet represents three-quarters of a century of hunting ammunition engineering. Since 1948, Nosler has built its reputation on the Partition design—a dual-core architecture that balances expansion with penetration in a way few other bullets can match. If you reload for .270 Winchester or similar cartridges and hunt medium to large game, these 160-grain semi-spitzer bullets deliver the terminal performance that makes the difference between a clean harvest and a long tracking job.

The Partition's signature feature is its internal construction: a front core that mushrooms on impact while an integral partition wall preserves the rear core, keeping roughly two-thirds of the bullet's original weight driving deep into the animal. The fully tapered copper-alloy jacket ruptures uniformly, curling back in a controlled manner rather than fragmenting unpredictably. This geometry works across the velocity spectrum—whether you're shooting at close range or stretching it out—because the dual-core design is engineered to expand reliably even at modest impact speeds.

Each box of 50 is loaded with the same quality-control standards that have made Nosler a go-to name among hand-loaders who refuse to compromise. The .277" diameter and 160-grain weight fit .270 Winchester and related cartridges, making them a proven choice for mule deer, elk, and other medium-sized game at hunting ranges. Load them to your rifle's specs, and the Partition will do its job.

The Nosler Partition .270 cal 160 gr rifle bullet represents three-quarters of a century of hunting ammunition engineering. Since 1948, Nosler has built its reputation on the Partition design—a dual-core architecture that balances expansion with penetration in a way few other bullets can match. If you reload for .270 Winchester or similar cartridges and hunt medium to large game, these 160-grain semi-spitzer bullets deliver the terminal performance that makes the difference between a clean harvest and a long tracking job.

The Partition's signature feature is its internal construction: a front core that mushrooms on impact while an integral partition wall preserves the rear core, keeping roughly two-thirds of the bullet's original weight driving deep into the animal. The fully tapered copper-alloy jacket ruptures uniformly, curling back in a controlled manner rather than fragmenting unpredictably. This geometry works across the velocity spectrum—whether you're shooting at close range or stretching it out—because the dual-core design is engineered to expand reliably even at modest impact speeds.

Each box of 50 is loaded with the same quality-control standards that have made Nosler a go-to name among hand-loaders who refuse to compromise. The .277" diameter and 160-grain weight fit .270 Winchester and related cartridges, making them a proven choice for mule deer, elk, and other medium-sized game at hunting ranges. Load them to your rifle's specs, and the Partition will do its job.