I really didn't like that one. The pirate is bringing firepower, but both, the damn Flintlock and Blunderbuss were prone to jamming. The latter would have been more effective, but only at close range. Plus, the knight has armor and a shield ...and a couple of big ass swords/blades to an unarmored pirate (good luck with establishing a close proximity Mr. Pirate). There was even a crossbow for Jack Kirby's sake! I think the gun value was overrated, compared to the knight's protective devices.
However, I will say that the way the pirate won in the representation was entirely badass.