Carrying any pistol with the suppressor attached is a daunting task, makes for a very long pistol. As far as i know, most states heavily regulate the ownership and control of suppressors. In Vermont you can't even own them. Plus i think that by carrying that way you might be attracting some unwanted attention from law enforcement. Not due to the fact that you maybe carrying legally, but the fact that you need to have a suppressor attached at the ready.