Tony,
Here’s a final bit of Sporter trivia you may be unaware of.
You may or may not have ever heard of Tony Larson,from the midwest, he made wonderful carbon/redwood BR stocks, but did you know he also made some rather innovative sporters. He used single shot actions to avoid having that big hole underneath with less bedding area as well, and he milled the loading port to accept a vertical magazine that could feed from the top......pretty slick.