Soc.It.Flli. Galesi-Brescia Cal 22

I in need of getting a magazine for a Galesi Pistol and I am unsure of the model number. I have attached pictures of the pistol and would like to purchase 2 magazines, but want to be sure to get the correct ones. This pistol is marked as 22 caliber, its overall length is 4 1/2", and the magwell is approximately 2 1/4".  

Thank you for your time and any assistance you can provide,