Quick Answer
Reloading the 33 Nosler can be challenging due to its high pressure capabilities and specific case requirements, but with the right equipment and expertise, consistent performance is achievable.
Case Preparation and Loading
To reload the 33 Nosler, you’ll need to start with a high-quality brass case, as the cartridge’s high pressure rating demands exceptional material strength. A suitable case length of 2.850 inches is recommended, and trim-to-length operations should be precise to prevent chambering issues. When seating the bullet, a minimum of 0.030 inches of freebore is necessary to avoid over-pressuring the cartridge.
Propellant Selection and Loading
For consistent performance, it’s essential to choose the right propellant for the job. A load of 80-90 grains of H1000 or IMR 8208 XBR provides a stable and consistent pressure curve, making it suitable for large game hunting. Use a powder measure to ensure accurate and repeatable loadings, and consider a drop tube for easier handling and reduced spillage.
Bullet Seating and Chamber Safety
Seating the bullet too deeply can lead to over-pressuring and potentially catastrophic results. Use a bullet seater with precise control and a depth gauge to ensure the bullet is seated to the correct depth, typically 0.030-0.040 inches into the case. To maintain chamber safety, keep the case necks clean and well-lubricated, and avoid excessive case stretching or deformation.
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