Looking at the shield system and the hand held weapon that you are given, the weapon is useless for boarding party's. If the shields go up and you can't use the plex doors you world be trapped. The game is already calculating the hight, width, and length of your ship, if the shields rap around these points then the boarding party would have to break the shield then board. After you board you can knock out the doors with your sidearm so you can still move around. With this though the core should be emune to the hand held laser so that you can't break in an just destroy the core and user at the same time. To destroy the core you would have to use the ship class laser array. comments on this below please.