We'll probably see this as soon as next year here in California...
Hawaii Senate Bill 2635 SD 2 ...
Hawaii Senate Bill 2635 SD 2 ...
Senate Bill 2635 SD 2[text] requires anyone wishing to buy ammunition to provide proof of firearm registration for the particular caliber of purchase. The owner of a firearm may also designate an alternate person who, after fingerprinting and a background check, will be issued a permit to purchase ammunition for that firearm. In the case of firearms capable of firing multiple calibers, the bill leaves the decision to include any additional calibers on the permit up to the discretion of the police, with no outlined process for appeal.