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Can Nosler Partition bullets be paired with lead-free primers?

April 5, 2026

Quick Answer

PART 1: Nosler Partition bullets can be paired with lead-free primers, but it's essential to note that the choice of primer should be carefully considered based on the specific load and bullet design.

Choosing the Right Primer

When pairing Nosler Partition bullets with lead-free primers, it’s crucial to select a primer that is specifically designed for use with lead-free projectiles. The CCI 450 or Alliant RL-22 lead-free primers are suitable options. These primers are formulated to ensure consistent ignition and reliable function.

Loading Considerations

When loading Nosler Partition bullets with lead-free primers, it’s essential to follow established loading procedures and guidelines. A good starting point is to begin with the manufacturer’s recommended load data and adjust from there as needed. For example, starting with a base load of 48 grains of Re-22 powder under a 150-grain Partition bullet, and then incrementing the load in 0.1 grain increments to achieve the desired velocity. Be cautious not to exceed the maximum recommended load to avoid potential issues with primer ignition or bullet separation.

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