Not the gun pictured above, unless he bought the after market modification for the detachable magazine the rifle pictured up top has the fixed 10 round when you buy them. Under his right arm you can just make out the shape of the 30 round magazine hanging from the one in the gun, also I don't see the bayonet on this picture. He may have taken it off to help conceal it, but like one the of the posts says above, when your at the muzzle end of the thing who cares which make it is?
The sight post in that pic looks like an AK due to its height.
I cant tell if thats a 30 rd mag or a shadow.
the pic in the original article is clearly a chinese SKS
Your image lightened, and enlarged.