Its me again Gents. As you know from my previous postings I am trying to get an old Ithaca NID restored to shooting condition. Like I posted before it is a 20ga. I assume it takes 2-1/2" shells. I would like to use 2-3/4" shells. I was at a local gunshop today and asked the gunsmith how much he would charge to lengthen to 2-3/4". I was told bluntly "It can not be done". Is this true? If so what can I shoot in the old lady? Thanks again for all the help. Ed