TriStar Viper Magazine Extension Tube from Japan
An aftermarket tube extending magazine capacity on TriStar Viper shotguns. Classified HTS 9305.20.80.33 as other shotgun part. Threads directly to receiver.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• ATF approval for capacity increases
• Value separately per notes