HS Code Subheading

Firearms; parts and accessories, of military weapons of heading 9301

9305.91 Subheading
Section XIX — Arms and ammunition; parts and accessories thereof

About HS Code 930591

This highly sensitive HS code covers parts and accessories exclusively designed for military weapons classified under heading 9301, which includes tanks, artillery, machine guns, and assault rifles. This encompasses specialized components such as machine gun barrels, assault rifle receivers, grenade launcher sights, armored vehicle weapon mounts, and advanced military optics. International trade in these items is almost exclusively government-to-government or between authorized defense contractors, operating under the most stringent international arms control treaties and national export/import licenses. The primary concern is preventing diversion to unauthorized users or regions, making end-user certificates and robust verification processes mandatory. Due to their strategic importance and potential for conflict, these goods are subject to intense scrutiny and strict regulatory oversight by international bodies and national governments.

Products Under This Code

Machine gun barrels, assault rifle receivers, grenade launcher sights, armored vehicle weapon mounts, specialized military optics, weapon system components, full-auto triggers

Real World Examples

M16/AR-15 lower receivers (military spec), FN Minimi barrels, EOTech holographic sights (military variants), specific weapon system components from BAE Systems

Common Misclassification

Frequently confused with parts for civilian sporting rifles (930520) due to similar platforms (e.g., AR-15 variants), but distinguished by military specifications, full-auto capability, or specific design for military use.

Industry

This code belongs to the Arms & Ammunition industry.

Trade Overview

Dominated by major arms-producing nations exporting to allied governments, with extremely strict controls on all transactions and destinations.

Frequently Asked Questions

What is HS code 930591?

HS code 930591 covers: Firearms; parts and accessories, of military weapons of heading 9301. This highly sensitive HS code covers parts and accessories exclusively designed for military weapons classified under heading 9301, which includes tanks, artillery, machine guns, and assault rifles. This encompasses specialized components such as machine gun barrels, assault rifle receivers, grenade launcher sights, armored vehicle weapon mounts, and advanced military optics. International trade in these items is almost exclusively government-to-government or between authorized defense contractors, operating under the most stringent international arms control treaties and national export/import licenses. The primary concern is preventing diversion to unauthorized users or regions, making end-user certificates and robust verification processes mandatory. Due to their strategic importance and potential for conflict, these goods are subject to intense scrutiny and strict regulatory oversight by international bodies and national governments.

What products fall under HS code 930591?

Machine gun barrels, assault rifle receivers, grenade launcher sights, armored vehicle weapon mounts, specialized military optics, weapon system components, full-auto triggers

What are common misclassifications for HS code 930591?

Frequently confused with parts for civilian sporting rifles (930520) due to similar platforms (e.g., AR-15 variants), but distinguished by military specifications, full-auto capability, or specific design for military use.

How is HS code 930591 structured?

HS code 930591 is a 6-digit subheading under the Harmonized System. The first 2 digits (93) identify the chapter, digits 3-4 (05) identify the heading, and digits 5-6 (91) specify the subheading. This code is standardized globally by the World Customs Organization.