Sorry I offended, but I have an idea that would work for me. 28 gauge Briley tubes would be more expensive than drilling out the chokes. However then you have a tight choked 20 when you need it. Briley won't put screw chokes in your 28 gauge tubes, but may be able to get you a little choke. I had a great ASEL 12 made with true 28" barrels from Abercrombie and Fitch. I traded it off when I bought a nice SO2 and didn't think I needed two light 12 gauge Berettas. I would trade the SO2 for the ASEL any day, now.