.

The crew of 3 had the following roles: driver, loader, gunner.

A month after the realization of the A.C. P1-A tankette in, the engineers ofmade a modification to the entire hull, which made it a unique tankette-SPG hybrid.Usage for this small SPG would be to rain down some shells onto the enemy, and then swiftly relocate again without too much trouble.It meant the prototyping of the), following the new Latin naming convention that was used by its predecessor.As for the meaning of the name,meant Weapon/Armor of Christ, a prefix which all new vehicles now had. Parvus meaning 'tiny', which was fitting for the small tankette.Production wasn't that quick to pick up on the A.C. P1-75, as there were heavier SPG's around for usage on the battlefield.And because of that, production was halted inafterof these total conversions were manufactured.For the total conversion, they had to shift the engine compartment to the front of the hull. Just like the A.C. P1-A it had a, which used to propel the tankette forward at a top speed of, but with the conversion to the SPG and extra weight it was now aroundThe weight of the tankette wasArmor at the front was a solidwhich protected the engine by armor plates that were not sloped at all. The sides had a respectivethickness of armor, and the rear of the vehicle was open.At the rear of the tankette/spg hybrid was a lightly armored cabin which housed the main armament, a