The standard contour H&R barrel is on the heavy side compared to other common sporter weight barrels, they're often mistaken for bull barrels by those that aren't familiar with them. The taper and muzzle diameter is where the difference is, bull barrels will be ~.800" at the muzzle, standard contour will be any where from ~.625" to ~.750", depending on chambering and length. Superlights will be <.650" with very little taper from just in front of the chamber swell to the muzzle.
Tim