Finn's crossbows

Finn was first shown to have a crossbow in the first season 3 episode "Conquest of Cuteness." He was going to use it in case the Cuties would be a threat to him.

There was another one in "The New Frontier," but it wasn't the same one. Finn burned the tip of the arrow on fire for this crossbow. He shot the arrow at the Banana Man a few times to make him want to move far away so that Jake's Croak Dream wouldn't come true, without killing him or being noticed. It appears to be that the crossbow that Finn stole in the City of Thieves (in the episode, "City of Thieves") is the same one as this crossbow since they both look exactly the same. It's the one Crossbow Guy used to own.

Appearances
The first one seen was made of steel and dark wood, and the second one was made entirely out of wood, except for the tip. Besides that, they both look alike in every other way.