Great, I have a Knight muzzy as well that takes the discs. I hadn't heard that. I do know that they sell a breach plug and you can convert to a #11 cap (since the 209 is illegal in some states) but that would be a last resort since the dics and 209 caps are much better.
Accuracy. What an incredible way to give yourself a true advantage.
Go to your club and get a bunch of guys together - and put a target out there at 250 meters. Break out the deer rifles and see who can shoot a decent group, even off of the bench, at this distance. I think you will be shocked at how few can do it.
So - with that in mind, I recently set out to try to develop a semi-custom rifle that I could afford and that would shoot - repeatedly - at MOA.
I started with a platform that I love...