No, I didn't mean anything of the sort, lol.
In the light of
a) this document---------------

----------------and
b) the known fact that "a _____________ rifle" refers to a Mauser rifle,
and
c) the fact that Lt Day says he put the Carcano in a locked evidence box from ~2pm to ~7pm,
I asked:
'Did Captain Fritz show Mr Oswald a Mauser?'
And! Lest there be any doubt that "the rifle" referred to in the document refers to a rifle found in the Depository, let us look at the paragraph before-------------

"THE GUN" = "THE RIFLE"
Mr Oswald is telling Captain Fritz he saw Mr Truly handling a Mauser rifle two days before the assassination, and is evidently relating this rifle to a rifle that has been found at the scene of the crime.
But how does Mr Oswald know to relate a
Mauser rifle to a rifle found at the scene of the crime if he is not being shown a Mauser rifle and told it was found at the scene of the crime?
Now if
only we had some evidence that a
Mauser was found at the scene of the crime...................