All I can add anecdotally is that the three SN thing extremely common in Europe, especially Austria and Germany, from old Steyr Hahn all the way up to modern SIG on guns assembled there. A more entertaining past time might be had by trying to find a German or Austrian gun which does NOT have SNs on the three major components.


Edited by Lofty (02/10/18 11:08 PM)
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Cadent a latere tuo mille, et decem millia a dextris tuis;
ad te autem non appropinquabit.