Yep sounds like he’s gettin something off his chest. Good for you Bob Dylan!
6.5×52mm Carcano Model 91/38 infantry rifle with a telescopic sight
That's the thing which bothers me the most about the evidence to that assassination. That damn weapon is not capable of that sort of accuracy. The Italians didn't even like it. Even today, $17.95 is too much to pay for that POS.
Plus the fragments found on the stretcher had a significant copper content. I can find no record of Carcano ammunition made with a copper jacket.