Lead pellets are not currently banned at the federal level for airgun use, but importers should monitor EPA rulemaking on lead ammunition and check state-level restrictions — California, for example, has broad lead projectile prohibitions in hunting contexts. CPSC may also scrutinize lead-containing products marketed to children. Bulk importers should conduct a regulatory review for the specific end-use market before committing to large volumes.

The combination reflects the HS structure at the 6-digit level, where both product types were grouped under a single subheading. At the 10-digit US level, there is only one line (9306290000), so there is no ambiguity between the two product types for duty purposes — both are classified identically. The distinction matters primarily for import statistics, end-use documentation, and any product-specific regulatory compliance rather than for tariff treatment.