Why oh WHY do I stay away from here so long????
You guys totally rule! I swear, I will try to spend more time here.
Thank you for the information. My manual says not to shoot slug without a choke tube properly installed, so I guess the Improved is the one I should go with and I can use a regular "rifled" slug in it.
There are still a few questions I have... for example I don't really get how the choke tube does anything when it's only like 1.5 inches long. I'm pretty mechanically inclined, but I just don't see how that works or what the point of it is. I know it says it changes the shot pattern, which seems amazing to me, but how does it work with slug?