GH Barrel Flat marking

[Dean Romig]

The + stamp is not understood.... says so in TPS. We have seen this stamp on a great many Parker barrel flats.

[Joe D.]

Thanks, Dean. I am going through some Frontier pads! Actually one, but it's toast!

The barrels have gone from feeling like black gas pipe to slick and smooth so I don't mind the elbow grease. Now that they're clean enough to evaluate I will have them refinished. The more I look, the more I am drawn in by the Damascus pattern!

[Autumn Daze]

Joe, My theory is that barrels marked + are bored over nominal. And this alerted the choke boring guy. Check your bores and let us know.

[Eldon Goddard]

Mr. Suponski have you tested this theory. It seems to make good sense to me. I have a set a barrels marked with the pluses and I could get the bore measured.

[Autumn Daze]

Please do Eldon.

[Joe D.]

I am going to have to order that bore gauge! Thanks, everyone!