I use a rifled tube in my Remington 11-87. I load my own slugs using a standard shot wad with the Lyman cast slug. A fully rifled barrel rips the wadding to shreads, while the rifled tube does not. I have killed several deer at ranges out to 100yds, and prefer the rifled tube to the rifled barrel for my use. The last time I sighted in, I was getting 6" groups at 100 yds from a bench with open sights. I don't see all that well these days and I would imagine that a scope would cut that group in half.