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9305.99.40.00/Thompson SMG Magazine Well/Mexico

Thompson SMG Magazine Well from Mexico

Steel magazine well insert for Thompson submachine guns (heading 9303), ensuring secure 50-round drum compatibility. Designed for non-shotgun/rifle 9303 firearms. Under 9305.99.40.00 for specified parts.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• ATF approval needed; declare capacity and compatibility to avoid NFA restrictions

• Document as replacement part only; new production may trigger complete weapon scrutiny

Thompson SMG Magazine Well from Mexico — Import Duty Rate | HTS 9305.99.40.00