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1/19/2005 10:15:10 AM EDT
I ran across some Winchester Q3131A at a local shop box was coded UF21.
I think it was stamped 02 but not sure.
Anyone know what the UF21 stands for and any known problems with the batch?
They are not selling it cheap but with the lack of xm193 and Q3131A available I may overpay for some rather than not have any.
Thanks,
Tim
1/19/2005 10:47:06 AM EDT
[#1]
"UF21"  is a "LOT #".

Look at the case head for a basic year of production.  I suppopse you could contact Winchester direct for an actual production date.
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