How do y'all know they're clones?? The designs outwardly are identical with the exception of the "Yong Heng" decal on the cover. I'm sure design changes happen during the production cycle of these, just like FX rifles. Do you think there are more than one Chinese manufacturing company producing copies?? I seriously doubt that. I would likely trust the ones sold at Walmart. I think a big corporation like that would take less of a risk selling inferior stuff and have to spend big bucks on lawyers. Of course that statement would open up a large discussion.