Help ID these .308 rifle mags?

[msmp5]

I’m pretty sure the one on the right is an FN FAL magazine, but I’m not 100% certain. The other two are identical, one obviously is in original/old military wrapping, and I have absolutely no idea what those go to. They all fit a .308 round. Any help/info appreciated.

 

[792mauser]

M14 mags on the right and a FN mag on the left.

Does the FN mag have a little punched out beak on the front?
If so. Then definitely it is a FN FAL mag

 

[Bcwitt]

2 m14 mags & a metric FAL.