Find you an old Remington Super Full Straight rifled tube. I have patterned a bunch of tubes over the last 15 years and this thing flat out performs way over the rest. They aren't made any more but if you do a little research you may find one out there. The tube I have has been shot in about 6 different guns from 21" to 28" barrels with #4 and #5 shot from the 3 main ammo companies and I have never seen a bad pattern from it. If I needed anything more than a standard full choke where I hunt that would be my go to tube.
