Rob is one of the best at extending the range of Turkey guns. If you tell him you want it "tricked out", he will lengthen the forcing cone, replace, work the trigger, add one of his custom chokes. You will be very happy with the finished product. Your best bet is to ask him what he feels will give you the best pattern. I use his chokes in most of my turkey guns. I also use Mojo Waterfowl chokes which he makes. He truly is one of the top turkey gun gurus........