There are some problems with this question. Mainly, in that there are some assumptions at work here. Fact is, three rifles were found in the TSBD, a British Enfield, a German Mauser, and a cheap Italian Army surplus weapon (with poorly aligned sight, and no magazine), the Mannlicher-Carcano...and none of them was positively established as belonging to LHO. What's more, the M-C carbine was found under some boxes at the opposite side of the building from the supposed "sniper-nest" on the south side of the building. Finally, there is pretty good evidence that LO was not even on the sixth floor at the time of the shooting, but was on the front steps of the building. Thus, I have a serious problem with anyone referring to the M-C weapon as "Oswald's rifle." At the very most, one MIGHT choose to refer to it as "Oswald's rifle" or Oswald's "supposed rifle." Or--to be honest (and not employ "loaded questions")--one might simply ask how the M-C carbine (whatever its value) might have ended up on the north side of the sixth floor (or other floor, as the early testimony mentioned other floors).