i saw a encore 25-06 that appered to be a stainless heavy barrel on the wal mart web site for 522.00$$ one heckauva a price IF this is stainless. is nickel or stainless?? its called an encore SST. whats the sst mean? the specs said hat the frame was blued, but i know its not. its either nickel or stainless.......... THANKS FOR ANY INFO!!! btw, is this encore special made for wal mart??