[Cactus Jack Arizona]

I was at the gun show this past weekend and I had noticed someone selling a P-01. Actually, it was the only P-01 I saw at the show. While examining it, I noticed there were several extra numbers on the right side. The numbers start with NSN with a string of other numbers. This is not the actual gun's serial numbers. Does anyone know what these numbers are? Thanks.

[JohnKSa]

NSN = National/NATO Stock Number

http://en.wikipedia.org/wiki/NATO_Stock_Number

http://www.defensedata.com/

[Cactus Jack Arizona]

Thanks John.