Punisher vs. Bullseye (Punisher vs. Bullseye #1-5)

Alphonse Patrillo's a rare breed: a mob boss who looked down the barrel of the Punisher's rifle and lived to tell about it. Ever since that day, he's taken pains - great pains - to stay under the Punisher's radar while he schemed his revenge. Now, Uncle Fonzie has got a plan: He's going to fight fire with fire. Who do you hire to take out a relentless psychopath like the Punisher? An even more relentless psychopath. And this guy, well, let's just say he never misses.

Collecting PUNISHER VS. BULLSEYE (2006) #1-5.