you can look at the map on the website that gives you an idea to where your permit is reciprocal or recognized. I know florida and VA have a reciprocal relationship, and all the states on the way down TO florida have a reciprocal relationship except for Georgia. In GA i would recommend unloading your firearm and keeping the gun in a case with the ammo in the trunk, thats generally the requirements for transporting a firearm. maryland is one of the harshest states for firearms laws and i would keep to the transportation scheme in that state as well. also double check bc im not aware about any restrictions for the type of ammo allowed in MA but i know in NJ hollow point bullets are illegal. use the tools on this page and you should be good. have a safe drive!:biggrin:
Tony