Thread: Rifle N proof
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Unread 02-17-2007, 01:55 PM   #2
Pete Ebbink
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Hi Jim,

Could you indicate the year your gun was made or serial number such as # 754xx ???

1. The Rifle N proof mark is that of the subcontracting firm, SIG Neuhausen.

2. The various Letter/Circle stampings are of various Swiss parts inspectors...which could be either federal inspectors or civilian contractor inspectors.

3. The CN+ stamping denotes some use of an alloy in the part.

4. I do not know what the "S&Co" stamping is...sorry.
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