Indeed, Todd. And this can be confirmed by just looking at the markings on the outside of any of the four lots of Western Cartridge bullets that are connected to the JFK case (and Oswald's C2766 rifle). Here's a photo of boxes from all four lots, with the words "Mannlicher-Carcano" clearly printed on each box:
I see 4 boxes of bullets.... How do these 4 boxes of Western Cartridge bullets connect to the JFK case and Oswald's C2766 rifle?