Now that Century has their site updated, has anyone had a chance to check out the two different Mausers they have listed? There are separate listings for the M48 and the M48A. Can some one explain the difference to me? There is a picture with the descriptions, but the description leaves a lot to be desired, and the pic that is there is the same for both rifles. They look nice in the picture, comes with a turned-down bolt handle, that's about all I can pick out that makes them unique, I guess. TIA.