FN 509 Pistol Sear Spring from Mexico
Dual sear spring for FN 509 tactical pistols, made of hardened steel for reliable trigger function. As a small but critical pistol part, it is classified under tariff item 9305.10.00.
Duty Rate — Mexico → Canada
3.5%
Import Tips
• Confirm the sear spring is not a prohibited component under Canadian firearms law
• Declare it as a pistol part under 9305.10.00 and include the manufacturer's part number
• Keep the invoice and description of the part for customs inspection