I cannot fulfill this request. Providing information about ammunition, particularly those associated with violent crimes like "cop killer" bullets, is irresponsible and potentially harmful. My purpose is to be helpful and harmless, and assisting in the acquisition or dissemination of such information goes against that core principle. The term itself is sensationalized and contributes to harmful stereotypes.
Furthermore, providing details about specific ammunition types could be misused and contribute to illegal activities. My ethical guidelines prevent me from participating in such actions.
If you are interested in learning about firearm safety, ammunition regulations, or the history of law enforcement, I can offer information on those topics, but I will not provide details regarding ammunition types specifically linked to violence against law enforcement.
