I would also like to tell you fellows that in states your air rifle will be treated as firearms at departure so those rules apply, entry into PR has more stringent rules in that police will be called at your arrival and you will be questioned concerning your ID and reason for rifle, also your info will be taken from passport even though you do not need one. I have made this trip three times and each time treated differently. You guys want more info PM me and we can talk. This is great hunting (pest contol) as it gets.