I have landed on these forums because I thought there might be someone who can help me with a question. I have, what I believe is a Czech made 14.5mm round that is incediary. I would like to use the bullet head as a handle for a novelty item I am making, but would need to drill into the back of the bullet head about 3cm. Would this be an absolute no go zone? If it is dangerous, is there a way to “disarm” the what I guess would be white phosphorous in the cap?