SIG will tell you if you call
Check the frame
You will have to call Sig Sauer to find out
It was proofed in 2006
It was proofed in 06
1998 or so.
No published sn data.
You will have to call SIG to find out.
8 yrs old
You will have to call SIG
No published sn data that I know of.
You will have to contact SIG to find out.
No published sn data that I am aware of.