ID these K98 Slings?

[mouser98]

i know the L&F sling is good, but what about the other two?









Note the one on the right (with the BK keeper) only has one button hole in the end.

I want to sell these but want to make sure what they are first.

Thanks for looking.

[rick1]

Nice one in the middle! The other two look like yugo slings to me.

[chainsawrich]

For sure the keeper on right is Yugo marked. I would agree two are yugo with a german in the middle.