"They are cool but one of my real favorite Mosins is a Westinghouse..."
Many M-Ns were made by Westinghouse under Tsarist Russian contract, but few, if any, were delivered to Russia as a result of the Russian Revolution. The U. S. Army used some of those M-Ns for troop training during WWI, and some U. S. units of the American Expeditionary Force (AEF) - Siberia which fought alongside the White Russians and some other allied nation forces against the Reds in the 1918-20 period were also issued those M-N rifles. It would be very interesting to find a M-N rifle which could be definitely traced to the AEF-Siberia conflict. It's a little-known military action today, but became very significant in shaping American-Russian relationships later.