Hello everyone. I'm a first time post-er, but long time looker on LRH. Does anyone know anything about the Sako "demo" rifles? I'm seeing a few of them for sale. Looking at 270 win. They seem to be stamped with Y-1 in the serial number. Is there any reason that I might want to stay away from them? They seem to be priced a bit cheaper than other same model and caliber rifles. Anyone? Anyone? Anyone? ... Thanks.