FYI.....The 6.5 FMJ projectile is NOT copper jacketed.....The Italian bullet is a white colored metal that looks like steel, but it is a soft, malleable, non magnetic metal.
The bullets in the SMI rounds come in a number pf "colors" depending on when and where the bullet was produced.
"Ball 'Cartucce a pallottola' or 'Cartuccia a palla ordinaria'
Round nose, full metal jacket bullet with lead core, jacket materials include copper-nickle, gilding metal, copper-nickle plated steel and gilding metal plated steel."
(from a copy of Alex Eichner's old site at
http://personal.stevens.edu/~gliberat/carcano/ammo/history.html)
The silvery-looking jackets aren't steel but cupronickel, FYI