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Q&A · Hunting

Can You Reload .375 Ruger Casings Easily?

April 5, 2026

Quick Answer

Yes, .375 Ruger casings can be reloaded easily with the right equipment and techniques.

Reloading Case Preparation

To reload .375 Ruger casings, start by inspecting the brass for any signs of excessive wear or damage. Clean the casings with a mild detergent and let them dry completely. Use a case trimmer to trim the cases to the standard length of 2.315 inches. This is crucial to ensure proper chambering and feeding in your rifle.

Reloading Components

For a .375 Ruger load, you’ll need to use a large rifle primer and a suitable propellant such as H1000 or RL22. Choose a suitable bullet, such as the Speer 300-grain Grand Slam or the Hornady 300-grain InterLock, to achieve the desired velocity and accuracy. A typical starting load for the .375 Ruger is around 90 grains of H1000 with a 300-grain bullet, which yields a muzzle velocity of approximately 2,400 feet per second.

Reloading Process

When reloading .375 Ruger cases, follow these steps: (1) size the case to the correct length, (2) prime the case, (3) fill the case with the chosen propellant, (4) seat the bullet, and (5) crimp the case. It’s essential to follow the manufacturer’s instructions and recommended loads for your specific rifle and ammunition. Additionally, always use a reloading manual and follow proper safety protocols to ensure accurate and safe reloading.

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