Up for sale is my Sinn UX Hydro GSG9 Edition, hydro filled. Full kit with box and papers. Excellent condition. Spec sheet: https://www.sinn.de/en/Modell/UX_GSG_9.htm Price: $1550 Over 100 transactions completed successfully here and many references available feel free to ask. Timestamp: https://imgur.com/a/hvmv8TR