Rimfire Percussion Caps for .22 Caliber Ammunition from Japan
Small metal cups containing a primary explosive compound, such as lead styphnate, designed to ignite when struck by the firing pin of a rimfire firearm. Classified under HTS 3603.30.00.00 as percussion caps due to their function in initiating detonation upon mechanical impact in small arms ammunition.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Obtain ATF Import Permit and ensure compliance with 18 U.S.C
• Chapter 40 for explosive materials
• Provide detailed chemical composition and safety data sheets; avoid misclassification as finished ammunition
• Use UN-approved packaging for small arms percussion caps to meet DOT hazardous materials regulations