The original chokes are shown by the 14.5/15.7 and 14.7/15.7 stamps just in front of the barrel flats. Assuming the chokes and/or the barrels have not been touched, and assuming I did my math correctly, the chokes are .040 and .048 in. On a 20 gauge, I believe those would qualify as Seriously Full and OMG Full.

But you would need to get them measured to confirm if they remain as they were made. If they are, I would love to see the patterns . . . .

Last edited by Doverham; 12/01/14 12:34 PM.
Such a long, long time to be gone, and a short time to be there.