Markings on Glock .357 Sig Barrel?

Kestrel

New member
I bought a .357 sig factory barrel for my G22 from Glockmeister. It doesn't have the Glock logo or the Glock "G" anywhere on it.

It has an Austrian proofmark, and "NDV" and "COW" and then a Pentagon on the side of the breech block, with ".357" on the top of the breech block.

Has anyone else purchased one of these barrels from Glockmeister? What marking does your barrel have? Should this barrel have any Glock markings on it?

What do these markings mean (especially the "COW")?

Thanks,
Steve
 
As a control reference...

my G-32 barrel is marked ".357" on the top.

On the right side is the gun's serial #, the Glock logo and the pentagon.

Sorry, that's all I got.
 
Went to the FAQ site to check for you. COW = Oct 2001. Your bbl was proofed in Austria, the NPV (it is often mistaken as NDV) is part of the proof marking
 
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