Thanks to all. My assumption is that components subcontracted to manufacturers in Englandicon would not have made their way to Long Branch or Savage during the war. Since this rifle has not been marked as having been through an arsenal (FTR), I also assume the parts were assembled once its military life was over. If I am off-base on either of those assumptions, please let me know.

Now please help me identify the manufacturer, if possible, of the barrel. Photos below. This is one of the most interesting parts of collecting in my opinion!

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