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Attachment 106790
"Standard" borings were 30-inch full & full, while the 26- & 28-inch were modified & full. The catalogs state "Barrels will be bored as above unless otherwise ordered." Also, a line like "Positively no deviation will be made from above specifications."[/QUOTE]
I have a 28 inch 12 ga choked .035 in both barrels so f/f