Genuine GBRS Hydra (Eotech) Mount + Unity Magnifier Mount Set

Genuine GBRS Hydra (Eotech) Mount + Unity Magnifier Mount Set for Sale!
The original GBRS Hydra Mount with his dedicated Unity Magnifier Mount (2.91 optic centerline for the Hydra-s optic height).
Purchased directly from GBRS, original invoice attached.
Perfect Condition!

I' would like to sell them as Set, and I' think that, it also worth it to get them in complete set.
Original Price: 558 USD + Vat+Tax
Price: 250EUR