Originally Posted by ironchef97
I tried to have a build done from Bret and Jake for a first strike KBA in SS, but a problem with the first strike rounds is that they need a slight overbore, and that would entail a .686-.688 bore size. As you could imagine, that would be pretty inefficient if you were using small bore paint in conjunction with the larger bore FS rounds. I don't think underboring FS rounds is a good idea, but I could be wrong.
I don't see this as a problem for a KP, as a conversion is what I'm after. A bolt, and a slot for a FS. Or maybe just a bolt. I'm open to suggestions.