Why do I get the feeling I'm redundant here?
Reisen started to back away from Tomoya, who seemed to be going berserk more than anything else. Faintly hearing the moan of another zombie behind her, she spun and pulled the trigger--
click
"Kuso!" The rifle went flying at the zombie's head and bounced off without doing much visibly. "And I don't have anything else that's strong enough to stop one of these things..." Looks like I won't be doing much unless there's any hostile living things about.