3rivet WL ground assault badge, not RK

[m-e-h-t]

Hi, what do you think about this badge? It was heavily used, the riveted eagle is lost, and the frame has a soldered damage.

What maker is it? Looks like Juncker or S&L from the setup, but how about these 2 rivets at the eagle wings??? They are different to the center one. I'm sure the badge wasn't touched since end of the war.
I know only maker RK who produced the 3 riveted ones.

Is it a Buntmetall piece?

Thanks for comments

[m-e-h-t]

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[m-e-h-t]

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[m-e-h-t]

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[Nordmark]

http://wehrmacht-awards.com/forums/s...hlight=juncker

[m-e-h-t]

thanks