I happily have a Russian SKS which is also a Tula model from 1951 but it has a triangular bayonet and not the blade version. The stock is a very dark reddish color.
not a lot of people know that russians did come with spike bayonets at one point. I have heard so many people identify an SKS as a chinese just because it had a spike. I've also seen a lot of people identify an SKS as norinco just because it came from china... stereotypes irritate me sometimes.