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3603.30.00.00/Large Magnum Rifle Percussion Primers/Canada

Large Magnum Rifle Percussion Primers from Canada

Heavy-duty percussion caps with hotter primer compound for magnum rifle loads, ensuring reliable ignition of slower-burning powders. Classified in 3603.30.00.00 for their role as mechanical-impact detonators in precision ammunition.

Duty Rate — Canada → United States

14.2%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Differentiate standard vs magnum in invoices to avoid duty disputes

• Include flash point and sensitivity test results for CBP review

Large Magnum Rifle Percussion Primers from Canada — Import Duty Rate | HTS 3603.30.00.00