EricBobby27
Member
- Aug 6, 2014
- 8
Are 300 Blackout rifles legal in Maryland? I know the bolt-action 300 blackout rifles are but are the AR-15 based 300 blackout rifles legal? Post Oct. 1st 2013. I have called a handful of gunshops around my area and some have said that they are legal to purchase and some have said that they are not. So what is the right answer? Legal or not legal?