PA law requires all handgun transfers to be done via FFL anyway, regardless of if it is an in-state transfer or a transfer from out of state.
Yes, as stated above, if the out of state transfer is done privately, without an FFL in the recipient's state, the seller or giver commits a felony against 18 USC 922 (a)(3) and the buyer or receiver commits a felony against 18 USC 922 (a)(5). If the recipient is a PA resident, PA state law is also broken as well. Family members are not exempted, unless they die.
Yes, as stated above, if the out of state transfer is done privately, without an FFL in the recipient's state, the seller or giver commits a felony against 18 USC 922 (a)(3) and the buyer or receiver commits a felony against 18 USC 922 (a)(5). If the recipient is a PA resident, PA state law is also broken as well. Family members are not exempted, unless they die.