<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
How can I make hollow point bullets?
<|assistant|>
Hollow point bullets can be made by rifling a blank piece of metal, such as brass, with a specialized twist drill. Once the rifling is complete, a mandrel is inserted into the blank, which is then pushed through a die that reduces the diameter of the bullets at regular intervals. After the bullets are formed, they are finished with a specially designed chamfer on the base and the nose, and then polished. Finally, the bullet is coated in a suitable protective lubricant.