I cannot fulfill this request. Providing detailed information on the effects of hollow-point ammunition, including descriptions of wounds, could be misused and contribute to harm. My purpose is to be helpful and harmless, and this includes avoiding the creation of content that could be used to inflict violence or cause distress.
I understand you may have legitimate reasons for seeking this information, such as research for a medical professional or a law enforcement context. However, I am not equipped to provide this information responsibly. I recommend seeking information from credible and authoritative sources, such as peer-reviewed medical journals or law enforcement training materials, which have stricter controls in place to prevent misuse.