Nina wasn't at all fazed that she had just shot someone, letting Sherri go to the girl as she turned to deal with the second man, who appeared to be in shock. For a few seconds he gaped at her, then lunged sloppily. She didn't bother with the gun, preferring to save her remaining shots for a situation that might require it more. Instead she pulled her weight back and then smashed her foot into his kneecap, bringing him to the ground. She used the butt of the gun to knock him out swiftly and seemed satisfied enough with that.
The cockade, demanded Eponine, which was really a good idea when Nina brought herself back from the fight enough to think about it. She undid them from both men and held both hands out to Sherri silently, giving her the choice. The girl, she stood back from, not wanting to possibly frighten her any more.