I respectfully disagree. The Gun skill is should be able to be improved without necessitating firing at live targets. Much like soldiers and police officers train to improve their accuracy without shooting random citizens, dogs, or mutated crab people. The idea is that you get better at shooting what your aiming at the more you aim and shoot. Thank you for the comment, and if I get a chance to try to script this I will try to make a version to cater to both desires.