Negative, The huntsman is classified as a firearm in Massachusetts because it accepts centerfire barrels. You can however use the new "Sidekick" muzzleloader since it will not accept centerfire barrels. Not reasonable I know but it's the law in the Peoples Republic of Mass, where Ted Kennedy can take anothers life with impunity and John Kerry can miss 92% of the senate votes and still remain a Senator and collect his pay while running for President....<><.... :oops: