Great pics and work AJH!!!! What compound did you use to polish the barrel and did you lengthen the forcing cone on the 20 before polishing the barrel? I have several of my trap guns with lengthened forcing cones and it really made a difference in the patterns, especially at the longer distances I shoot in AA class.

The 20 has set multiple world turkey shoot championships. I know that it set the world record with 43 pellets in a 4" circle at 40 yds with factory Hevi-Shot turkey loads, before Hevi-13 came out and with a Wrights Superior Choke tube.