Greetings everyone!
I recently found this item at an estate sale. I wasn't sure about it, but took a chance. My knowledge of Shin-Guntos prior was 0%, but the Saya, Tsuka and fittings all had an excellent weight and wonderful aging. Some aging can be faked, but this seemed legit. Also the estate sale had many high-end antiques and memorabilia.
I think these parts are authentic, but I'm not sure about the blade, and ask for your opinion on what you see.
No serial number on blade, only on Habaki, no Bo-Hi, no marking on Nakago. Not sure if Hamon is real, considering the Nakago looks like it was machine made. The Mekugi broke when removing the Tsuka, and have been in there for a long time. Also wood-lined Saya (wood has seen far better days).