Why on earth would you consider taking a 9mm to a deer? One, I am not even sure its legal, so the game warden may get with you if you try. Two, it is not humane, and would require multiple hits. Three, you might end up tracking it for a long time and never finding it it.
Glock 17, 19, 20SF, 21C, 22, 26, 27, Glock E-Tool, Glock knife
Quod ego haereticus appellari sequere Jesum.