I have an ar and i love it, its dead on accurate, lightweight, and has everything i wanted in an ar but...i found a guy selling a saiga 308 at a decent price are they worth the money. Next to my ar will i be disappointed, are the accurate at say 400 yards? If anyone has a saiga 308 can you give me your input. I own a saiga 12 and love it, but i only own one rifle. Are they worth adding ro the collection?