As a Christian, you can’t do that. Jesus said turn the other cheek but that was so it would be impossible for the soldier to hit you twice with his ‘dirty’ hand. So we make it impossible for the enemy to strike twice. A paintball gun comes to mind. Great way to mark the perps and not even a weapon. Preferably handled by an oathkeeper escort. Proactive not reactive.
How about a whip?
That’s what Jesus used on the moneychangers in the Temple.