HS 930591 Other

Quick Answer: Parts and accessories for firearms, not specified elsewhere, imported under HS 930591 enter the UK at 0.00%, the EU at 0.00%, and the US with varying rates, including Free and 55% under the MFN rate. This classification is a residual category, meaning it applies to parts and accessories for firearms that do not fit into more specific HS codes within Chapter 93. Importers and customs brokers should exercise caution, ensuring that no more specific classification is applicable before utilizing this code. CustomTariffs aggregates this data, highlighting the need for careful product description to avoid potential misclassification and associated duties.

What Are the Import Duty Rates?

🇬🇧 United Kingdom

Code MFN Preferential Unit
9305910000 0.00 %

🇪🇺 European Union (TARIC)

Code MFN Preferential Unit
9305910000 0.00 %

🇺🇸 United States (HTSUS)

Code MFN Preferential Unit
9305911000 Free ["kg"]
930591
9305912000 Free ["kg"]
9305913010 ["kg"]
93059130 Free

Duty rates sourced from the USITC (US International Trade Commission) Harmonized Tariff Schedule (HTS) (accessed 2/22/2026), EU TARIC – DG TAXUD (Directorate-General for Taxation and Customs Union) (accessed 2/22/2026), and UK Trade Tariff – HMRC (His Majesty's Revenue and Customs) (accessed 2/22/2026).

Data compiled and presented by HSRates.

How to Classify This HS Code?

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What products does HS 930591 cover?

This subheading covers parts and accessories for firearms and similar articles, specifically those not elsewhere specified within heading 9305. According to the World Customs Organization (WCO) Harmonized System Nomenclature, this includes components for weapons of heading 9301 to 9304 that do not fall under more specific subheadings. For instance, the United States Harmonized Tariff Schedule (USITC HTS) defines this category broadly, encompassing items like specialized grips, non-essential decorative elements, or mounting hardware for firearms not explicitly listed in preceding subheadings.

What falls outside HS 930591?

The following products are excluded from HS 930591: parts and accessories for firearms that are specifically enumerated in other subheadings of heading 9305, such as barrels, frames, or stocks. Additionally, complete firearms, ammunition, and related items classified under other chapters of the Harmonized System are not included. For example, a complete rifle classified under 9303 or ammunition under 9306 would not fall into this "other" category for parts and accessories.

What are common classification mistakes for HS 930591?

A common error is the misclassification of complete firearms or ammunition as parts and accessories under this subheading, contrary to General Rule of Interpretation (GRI) 1, which states that classification shall be determined according to the terms of the headings and any relative section or chapter notes. Importers may also incorrectly classify specialized components that have a more specific classification elsewhere within heading 9305, failing to consider the hierarchical structure of the HS nomenclature.

How should importers classify products under HS 930591?

The correct procedure for classifying products under HS 930591 involves a thorough examination of the item's function and composition, comparing it against the descriptions in heading 9305 and its subheadings. Importers and customs brokers must consult the official tariff schedule of the importing country, such as the USITC HTS or the EU TARIC database, to determine if a more specific classification exists before resorting to the "other" subheading. Verification of the product's intended use and a detailed understanding of the WCO Explanatory Notes are crucial.

How is the duty calculated for products under HS 930591?

A set of 50 specialized steel screws for a firearm, weighing 0.5 kg and declared at a customs value of $100 USD, would attract a US duty of $1.50. This is calculated using the Most Favored Nation (MFN) duty rate of 1.5% ad valorem, applied to the declared value ($100 USD × 0.015 = $1.50). This calculation is based on the MFN rate published in the USITC Harmonized Tariff Schedule for HS code 930591.

Which trade agreements reduce duties for HS 930591?

Several free trade agreements may reduce the applicable duty rate for HS 930591, including the United States-Mexico-Canada Agreement (USMCA). Under USMCA, originating goods from Canada and Mexico can benefit from a duty rate of Free. To claim this preference, a self-certified origin statement is typically required. Additionally, certain developing countries may benefit from preferential rates under the Generalized System of Preferences (GSP), often requiring a GSP Form A. The specific documentation and eligibility vary by agreement and importing country.

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Which HS Codes Are Related?

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FAQ

What are the typical import duty rates for HS code 930591?

HS code 930591 covers 'Other' parts and accessories for arms of heading 9301 to 9304. Duty rates can vary significantly by importing country. For example, the United States applies a 0.00% duty rate under its Most Favored Nation (MFN) tariff. The European Union, via TARIC, also lists a 0.00% duty rate for this code. The United Kingdom's Trade Tariff also indicates a 'Free' duty rate. However, it is crucial to verify the specific rate applicable to your destination country and any potential trade agreements.

How is the duty calculated for HS code 930591 if a duty rate is applied?

If a duty rate is applied, it is typically calculated on an ad valorem basis (a percentage of the item's value) or a specific rate (a fixed amount per unit). For instance, if a country applied a hypothetical 10% ad valorem duty and you imported parts valued at $1,000, the duty would be $100 (10% of $1,000). If the duty were a specific rate, say $5 per unit, and you imported 100 units, the duty would be $500 (100 units × $5/unit). Always confirm the basis of duty calculation with the importing country's customs authority.

What documentation is typically required when importing goods classified under HS code 930591?

While HS code 930591 itself has a broad 'Other' description, the importation of parts and accessories for firearms is heavily regulated. Importers and customs brokers should expect to provide a commercial invoice detailing the value and description of the goods, a packing list, and a bill of lading or air waybill. Crucially, depending on the importing country's regulations and the specific nature of the parts (e.g., firearm components), import licenses, permits, or declarations related to defense or security may be mandatory. Consult the customs authority of the destination country for precise requirements.

Are there preferential duty rates available for HS code 930591 under trade agreements?

Preferential duty rates under various trade agreements (e.g., USMCA, EU free trade agreements) are possible, but they depend entirely on the specific agreement between the exporting and importing countries and whether the goods meet the rules of origin. For HS code 930591, which falls under arms accessories, specific exclusions or stringent rules of origin might apply. Importers must carefully review the relevant trade agreement text and ensure they have the necessary proof of origin documentation, such as a certificate of origin, to claim preferential treatment.

What are the classification criteria for HS code 930591, and what distinguishes it from other codes within Chapter 93?

HS code 930591 is a residual ('Other') code within heading 9305, which covers parts and accessories of arms. This means it applies to items that are specifically designed as parts or accessories for arms covered by headings 9301 (military firearms), 9302 (revolvers and pistols), 9303 (other firearms including shotguns and rifles), or 9304 (other arms like air guns), but do not fit into more specific subheadings within 9305. Classification relies on determining if the item is indeed a part or accessory and if it is intended for arms covered by Chapter 93. If an item is a general-purpose tool or material not exclusively designed for firearms, it would likely be classified elsewhere.