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Q&A · Hunting

What maintenance is necessary for a .375 H&H rifle?

April 5, 2026

Quick Answer

Regular maintenance for a .375 H&H rifle includes cleaning the barrel, bolt face, and action after each use, applying a thin layer of lubricant to moving parts, and inspecting the rifle for signs of wear or damage every 50 rounds fired.

Cleaning and Maintenance

Cleaning your .375 H&H rifle after each use is crucial for maintaining its performance and extending its lifespan. Use a solvent such as Hoppes No. 9 to clean the barrel, bolt face, and action, paying special attention to the areas around the breech and chamber. Use a bore brush to scrub away any stubborn fouling, and then wipe down the rifle with a clean cloth. Apply a thin layer of lubricant to the bolt face, bolt lugs, and other moving parts to keep them running smoothly.

Inspection and Repair

Inspect your rifle for signs of wear or damage every 50 rounds fired. Check the barrel for any signs of excessive wear or corrosion, and inspect the bolt face for any scratches or damage. If you notice any issues, take your rifle to a qualified gunsmith for repair. Additionally, check the rifle’s action for any signs of wear on the bolt lugs, extractor, or ejector, and replace them if necessary.

Storage and Handling

When storing your .375 H&H rifle, keep it in a dry, secure location away from direct sunlight and extreme temperatures. Store the rifle in a hard case or gun safe with the bolt locked back and the magazine removed. When handling the rifle, always wear gloves and keep your fingers away from the trigger. Always keep the muzzle pointed in a safe direction, and never leave the rifle unattended.

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