Agreed, Oswald didn’t pull the trigger.
My father owned the same type of Carcano (?) (bought it to give my mother a small, light weapon to hunt deer) rifle that Oswald owned and if his rifle was as much a piece of crap as my fathers, he couldn’t hit anything with accuracy.
When shaken, the rifle sounded like a jar full of bolts. Poorly made and not accurate at all without shooting it for hours to get the feel for were in the heck to point it to hit anything.