Welcome to the "Free State"
In the state of Maryland "A person may not manufacture, sell, offer for sale, purchase, receive, or transfer a detachable magazine that has a capacity of more than 10 rounds of ammunition for a firearm." Unlike Maryland's law governing "assault weapons," § 4-305(b) does not prohibit the possession of such magazines in Maryland, or the transportation of such magazines into Maryland. Also, Maryland law would not govern the sale or receipt of such magazines that occur outside of Maryland.
If you are a Maryland resident we urge you to join MSI.They fight for your second amendment right in Maryland!
MSI Facebook page
Paintball Pandemic, LLC statements and limitations:
We DO NOT/WILL NOT sell all parts necessary to assemble any one magazine (Capacity greater then 10) or of similar nature, to any ONE individual during the time period of any ONE day, WITHIN the STATE OF MARYLAND.
A sale can be refused at the discretion of the sale person, for ANY reason.
Please see Maryland Law for exceptions ( IE Law Enforcement, Military etc)