[libstripper]

OK, how do they manage to feed the weapon? Hooking 20 30 rd. mags together, as in the video, doesn't make sense because they'd need a follower that wouldn't jam and a really long follower spring.

[xenob]

I believe it wasn’t functional but “trying” to be funny….

[lcms rev]

If you look closely enough, you can see that the two different angles (front side and rear side) are actually shot simultaneously. Then he looped the two so it’s just him shooting the first magazine over and over and over.