Hey everybody. Recently my brother obtained these two working beauties. I replaced the firing pin in the 7x57 and we shot it the other day. These are solid and both have had some slight mod's done to the stock. My question, since the 7.65x53 ammo is hard to obtain, what should we do with the Argentine, like learn to reload, have it rechambered, etc.? As it is, we are not able to shoot and enjoy it now.