Button rifling
thats when the barrel is drilled out undersize and a "button" is repeatedly pulled through the barrel. The button is a formed piece of hardened steel or carbide with the twist and rifling machined into it. As the button is pulled through the material it displaces forms the rifling. Lilja is one of the top barrel makers and they use this process so it works. Button rifling, cut rifling, hammer formed, it doesn't make much difference as long as its done correctly, same as everything else. I've heard a lot of good about the Savages and not much bad, very good for the money is the usual comment. If you can talk the wife into it, go for it. If your interested in more info about button rifling, check out Dan Lilja's site, he has photos of the equipment used on there.
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