This is my first post. I would like to know if any of you out their has a 20 gauge Tracker II with the adjustable sites on it? I want to use the same ammo that H&R is currently using to test fire their Tracker II barrels with. They are using Remington 20 gauge 2 3/4 inch Copper Solid Hollow Point Magnums. I have sent in my SB1 20 gauge for the change over to the Tracker II Barrel. Has any one done the same thing I am doing and are you satisfied with how far and how accurate it is , at say 100 yards ? Thanks for your help. D in NJ.