Open carrying to protect ourselves from nazi motorcycle gangs.

The local chapter of the republican party has sent out patrols of nazi motorcycle gang members. They have been carrying golf clubs and knives. They have been attacking communist freedom fighters on sight. What is a good melee weapon to counter a ride by clubbing?

99.999% sure this is a troll account, but just in case: Both Nazis and Communists are unwelcome in The Armory.