Calibre 13,2x99 Model   Projectile form   Projectile weight   Projectile material Steel projectile, copper belt. Projectile type   Colour markings Black tip V0 mps   V0 fps   Propellant   Propellant weight Gram   Propellant weight Grain   This i think is the standard 13,2x99 used in the airforce. It is obsolete since long.

Calibre 13,2x99 Model   Projectile form   Projectile weight   Projectile material   Projectile type   Colour markings   V0 mps   V0 fps   Propellant   Propellant weight Gram   Propellant weight Grain   This is a Italian made ammunition. It is a empty case and a fiered bullet in good shape. SMI= Societá Metallurgica Italiano 1939 IX = April?