US solicitor general
https://www.supremecourt.gov/DocketP...itedStates.pdf
A.This Court has interpreted the Commerce Clause to forbid States and municipalities from discriminating against interstate commerce. Under this Court’s prec-edents, “[d]iscrimination against interstate commerce in favor of local business or investment is per se invalid, save in a narrow class of cases in which the municipality can demonstrate, under rigorous scrutiny, that it has no other means to advance a legitimate local interest.” C&A Carbone, Inc. v. Town of Clarkstown, 511 U.S. 383, 392 (1994). And “local governments may not use their regulatory power to favor local enterprise by prohib-iting patronage of out-of-state competitors.” Id.at 394
boy that amicus from the us solicitor general, who was granted 10 minutes in the arguements sure sounds like a whole lot of nails in a bunch of state regulations that CA has imposed. if the court follows that direction out of state ammo purchases and importation of privately owned ammunition isnt going to stand much of a chance.