FN 509 Disconnector

Precision-ground disconnector for FN 509 duty pistols, preventing out-of-battery firing. HTS 9305.10.8000 for this fire control 'other' part of 9303. EDM wire-cut for tight tolerances.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
πŸ‡¨πŸ‡³ChinaFree+17.5%17.5%
πŸ‡²πŸ‡½MexicoFree+10.0%10%
πŸ‡¨πŸ‡¦CanadaFree+10.0%10%
πŸ‡©πŸ‡ͺGermanyFree+10.0%10%
πŸ‡―πŸ‡΅JapanFree+10.0%10%

Alternative Classifications

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

8479.90Lower: 10% vs 17.5%

If generic machine disconnectors

Machinery parts chapter if not arms-specific.

9305.99Lower: 12.9% vs 17.5%

If rifle disconnectors

Separate provision for non-pistol disconnect mechanisms.

8207.90Lower: 13.7% vs 17.5%

If interchangeable cutting tools

Precision ground parts resembling tools classify there.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

β€’ Drop-in test certification proves dedicated function

β€’ No serialization needed for non-receivers, but track lots

β€’ Avoid with complete trigger modules to prevent assembly claims

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