Originally Posted by FlyChamps
Geoff, in the enlarged photo with the .719" and halberds if the marks in the crossed halberds is "O C" then the barrels were proofed in 1988 (the letters are somewhat fuzzy in the photo).



Birmingham Date Codes

I'm pretty sure it's a O and B...but it'd be great if it were an O and a C.

I'll have to wait until it gets here to be able to look at it better.