What my father is saying is that the musket shot tends to fragment making channels twice as large but also crushes the flesh around the wound so it seals the blood where it sits and it cannot flow.
Uste dut nire aitak esan nahi duela... moskete baten tiroa zatitzen dela. Egiten dituen kanalak bi aldiz handiagoak dira... baina sarrera zulo inguruko larrua zanpatzen du... beraz, odola zigilatzen du eta ezin da atera.