Excise taxes may be state or federal.
Thanks for correcting that. I was looking more into the history rather than current events, however, it sounds like a double whammy. California can add an excise tax along with the federal gov't on guns and gun related items along any VAT they want to add in.
Oh, forgot to correct that excise taxes can be a percentage but is generally a dollar amount. I think it's 16% or something in that ballpark on Alcohol and tobacco. The notice I read pretty much quadruples that on April 9th.