It is clearly finished by HRA when I see the back porch with the back porch. HRA was famous for a lopsided rear to one side or the other. They did have some pretty rounded and even but most of the time it was lopsided to one side or the other. This stock lops to the left. The DAS is what confuses me. The only time HRA used a Arched star configuration was on the 3/8th DAS so I do not understand the arched stars on this one like IHC used and late Springfield. The dimensions match the SA stamp but I would need a better amount of the eagle to tell the lines in it to whose stamp it was. Maybe in the end when SA had a stamp made HRA also ordered one and this type of DAS belongs on late HRA'S?????? Rick B