State Magazine RESTRICTIONS:
California - 10 round maximum for all magazines.
Hawaii - 10 round maximum for all handgun magazines.
Maryland - 20 round maximum for all magazines.
Massachusetts - 10 round maximum for all magazines.
New Jersey - 15 round maximum for all magazines.
New York - Preban magazines only.
-- New York City, Bronx, Brooklyn, Manhattan, Staten Island, & Queens
- 10 round maximum for all magazines.