Uh Oh!!!!!!!!!!!!!!!!!!! Now we have another stamp like the "ducks foot/eagle head"

See this post Sling Well Mark??
Follow the link that painter777 posted. (#15) There is a pic of a "shark fin" looking stamp in the same location about halfway down that thread. The duck foot has been spotted in that location also.

Here is another thread about another similar stamping an 1911's and Garands.
Does anyone recognize this mark????

HTH Dave