Can somebody pls halp,

I remembered some toy series / set, it was something transforming, but not transformers, more like MASK,
But I searched for mask and it does not fit, I think it was maybe smaller? Anyway;
What I am certain of; it was stuff like Sword, Rifle (M4 / M16 looking one)

And I think that large sword (kid sized) would
transform into Aircraft Carrier (or something like that)
I think aircraft carrier tower was handle of sword, maybe it was some jap. style sword with square hand guard that seams to fit with carrier tower, like you would take handle off sword, and convert it to carrier somehow

I fucking cant remember what exact toy transformed into what, but I remember one of larger ones was rifle / sword
and transformed version of one was aircraft carrier
there were smaller ones, but I remember from some magazine or back of the box all others, and somewhere I have seen larger ones IRL

MASK does not fit, GIJOE does not fit, and it was not transformers, somebody has to know what I am talking about, pls!