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M1A1 Thompson SMG Magazine Well

Stamped steel magazine guide and well housing for WWII-era M1A1 Thompson submachine gun (heading 9301 military). Ensures 30-round stick magazine alignment. Under 9305.91.30.30.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+20.0%20%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+12.5%12.5%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

9305.20Lower: 12.5% vs 20%

If civilian semi-auto conversions

Reproduction parts for sporting Thompsons use different code.

7326.90.86Higher: 40.4% vs 20%

If generic steel receiver insert

Machined without specific mag function becomes other steel article.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.

Import Tips & Compliance

• Historical military designation requires provenance records

• Deactivated status certification for training imports

• Avoid bundling with 1921 drum mags triggering separate controls