Jaga's Sword of Omens Question

I recently picked up a loose Jaga. I know that his accessory sword of omens looks the same as Lion-o's red sword. Has anyone noticed if they are exactly the same or if there are slight differences?

I'm pretty sure that they are exactly the same.

One my versions of the Lion-O and Jaga figures the swords are exactly the same.

Many of the red Sword of Omens I have seen are the same, but I have a loose but complete Jaga, and his Sword of Omens has a small number "2" on one side of the hilt that was present in the mold when it was made. I'm assuming that my accessory is not a "knock off", but original , however- has anyone seen such? It's not really noticeable, due to the paint and such, but it is there.