I am considering the purchase of a 130 CM Pneumatic, Since Mares does not make this length I have chosen the Seac Sub. They have 2 models, the "Asso" and the "Caccia". The main difference that I see between the 2 models is the shaft diameter. I feel that the 8mm Asso would be better in a 130cm. Does anyone with pneumatic experience have a opinion on this? Also, how available are the replacement parts in the USA? will the spear and butt adapter form the sten work in the Asso?
Thanks in advance for your input
Keith