I've run into an issue recently in New Vegas where one of the weapons I most consistently use doesn't lose its crosshair when going into iron sights. Without going into load order yet, does anybody have any ideas how to fix this? It's only the one weapon. Any other weapon in its class doesn't seem to have this issue

Do you have just mods assorted?

I do. It's not a problem with Just mods though, just one weapon in particular. I've actually narrowed it down to some problem with the weapon mesh, but I can't figure out what about it would keep the crosshair up while I'm in iron sights. I'm taking some time to check out the original mesh which works vs one I've experimented on a bit