I'm trying to identify a maker of 12 gauge slug barrels and/or barrel blanks. E. R. Shaw has barrel blanks advertised on their web site. But I received a reply to my purchase query that Shaw ceased manufacture several years ago. So I'm back to square one - locating a source. It would be pleasant to identify a maker who also offers chambering-fitting to receiver as an additional cost item, but this would be the cherry atop my hot fudge sundae. With the knowledge that several states and [more] shotgun-only hunting areas occur throughout the country, finding barrels and/or barrel blanks should not be as difficult as it appears to be. My Internet searches show many slug shotguns for sale but, so far, not what I seek. I've even considered buying slug gun just to acquire its barrel. I've ruled this out because such a fitted barrel is much less likely to fit my receiver. And it may be a total loss by its barrel shank having too small a diameter. So . . . 12 gauge slug barrel blanks?