Can You Reload .470 NE and .500 NE Cartridges Safely?

Reloading Safety Precautions

When reloading .470 NE and .500 NE cartridges for double rifles used for dangerous game, it’s essential to follow specific safety guidelines. These cartridges have a large case capacity, and improper loading or insufficient case capacity can lead to catastrophic failures, including case rupture or bullet separation. To mitigate this risk, use a dedicated reloading press designed for large cartridges, and ensure the press can handle the maximum operating pressure of the cartridge.

Case Preparation and Loading

Prepare the brass cases carefully by deburring and resizing them to the correct dimensions. Use a precise scale to measure the case capacity, and verify that the case is within the recommended range. Load the cases with the correct amount of powder, taking into account the type of powder and the desired velocity. Use a powder scale with a high degree of accuracy (0.1 grain or better) to ensure precise measurements.

Bullet and Primer Selection

Select bullets that are specifically designed for .470 NE and .500 NE cartridges, and ensure they are seated to the correct depth. Use a primer that matches the recommended type and size for the cartridge. When seating the bullet, use a bullet seater die that is designed for the specific cartridge, and apply gentle pressure to avoid damaging the case or the bullet.