Actually, I guess I was wrong. I thought I saw pins but there were a hole on the bottom of the frame which lined up with the pivot point of where the hinge rotated. That's what made me suspicious. My cell phone pic sucks. Can you take a pic of the bottoms of your S's? On my second pic, which isn't that good you can see the hole in line with the arm. Does yours have those?
Yes they do..... I have never seen a shadow camo gascan s knock off. There are knock off gascans. But no gascan s