IMR Trail Boss Cowboy Powder from Canada
IMR Trail Boss is a large-flake smokeless powder for low-velocity cowboy action shooting loads in rifles and pistols. It is a propellant powder under HTS 3601.00.00.00 due to its deflagrating properties in small arms.
Duty Rate — Canada → United States
13.25%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Highlight volume-compensating flake design in documentation for proper classification
• Limit import quantities to avoid FFL dealer storage license requirements
• Test for moisture content pre-shipment as flakes are sensitive