massachusetts gun laws

Well, welcome to Mass. then. As far as the clips you have - have to be pre 94 I belive.
If they are newer clips am told they have some sort of stamp on the clips - forgot what
the stamp was. You will want to get a Class "A" FID card - but first you must take a couple of firearms saftey couses and then fill out the forms from the local police station,
it's up to the town's police chief to say yes or no on the Class "A" license and he doesn't need any reason to say no and there is nothing you can do if he says no.