Corrected entry: In the shot where Bilbo and the dwarves are climbing up to the hidden passage outside the mountain, Gloin is seen holding the axe that was taken by the wood elves, which is the axe he will later give to his son Gimli (will assume they return it after the battle of 5 armies). The next time we see it he is beating on the wall and breaking his axe from Laketown.
XIII
20th Dec 2013
Correction: It is impossible to see what either one of the dwarves are carrying as they are climbing. The camera is too far back from the characters to see their weapons in any detail. In the scene when they have all reached the top, Gloin is shown to have the same axe (before and during the door smashing scene).
XIII