H&R said they would be converting ALL of their firearms to extractors starting over 3yrs ago, the 204 Ruger in mid 2004 was one of the first, right now, with a couple exceptions of existing inventory, ALL centerfire rifle barrels are extractors, their original intent was for shotgun and rimfires to follow, although that hasn't happened yet, at least no one has reported an extractor shotgun or rimfire so far.
Tim