Polish Tripod Please help identify

[makisraf]

Greetings,

i got this, thought at first it was for the ZB mg, but on a further look it isnt.
The only dataplate has a GR- 012

Any ideas?
Thank you!

By rafail8750 at 2011-01-29

By rafail8750 at 2011-01-29

By rafail8750 at 2011-01-29

By rafail8750 at 2011-01-29

By rafail8750 at 2011-01-29

By rafail8750 at 2011-01-29