[2021] Common Travellers Chosen stuck in inventory, how do I move it to storage?

Hello reddit, my friend recently got me back into destiny through gamepass, and I tried out the cross-save feature because I owned the game but didn't play it at all at launch on the PS4 version of the game, I loaded up my old character (around 900 power level) on PC, and it threw me into a new story because I think the old one got vaulted? Either way, I have this clean travellers chosen pistol in my inventory, and its stuck and I can't move it to the vault, destroy it, and its taking up a valuable inventory space, what can I do about this?