This posts describes Italian off-table artillery support.
Cannone da 75/27 modello 11
Of World War One vintage the 75/27 was used as artillery support as well as a field gun. The stats here are for use as off-table artillery.
Light artillery battery
Weapon: 75L27
- Range: Off-Table
- Burst Radius: 3”
- FP: 3D AT: 3D
Notes: Artillery Suppression.
Obice da 100/17 modello 14
This howitzer dates from World War One and was originally produced in Austria-Hungary. It was used by the Italians as their medium howitzer in World War Two.
Medium howitzer battery
Weapon: 105L17
- Range: Off-Table
- Burst Radius: 4”
- FP: 4D AT: 4D
Notes: Artillery Suppression.