Large Capacity Magazine Restrictions (LCMs)
State that Bans LCMs For Use w/ Which Firearms Legal Magazine Capacity Limit Prohibited Acts for LCMs Treatment of Pre-Owned LCMs
California All Firearms 10 rounds Manufacture, importation, keeping for sale, offering and exposing for sale, giving, and lending, possession Not allowed by a law that has not yet gone into effect.
Colorado All Firearms 15 rounds Sale, transfer, and possession Allowed (“grandfathered”)
Connecticut All Firearms 10 rounds Distribution, importation, keeping for sale, offering and exposing for sale, purchase, and possession Allowed but must be registered.
D.C. All Firearms 10 rounds Possession, sale and other transfer Not allowed
Hawaii Handguns Only 10 rounds Manufacture, possession, sale, barter, trade, gift, transfer, and acquisition Not allowed
Maryland All Firearms 10 rounds Manufacture, sale, offering for sale, purchase, receipt, and transfer Allowed (like all LCMs. There is no ban on possession.)
Massachusetts All Firearms 10 rounds Sale, offering for sale, transfer, and possession Allowed (“grandfathered”)
New Jersey All Firearms 15 rounds Manufacture, transportation, shipment, sale, disposal, and possession Not allowed
New York All Firearms 10 rounds Manufacture, transportation, disposal, and possession Not allowed
Disclaimer: As of March 2018 this is a current list. We are not liable for typos or misinformation. It is our best attempt at gathering all the information in one place. Laws constantly change and this list may or may not be fully updated or current. Check with your local and state enforcement.