RE: Knight
Knight rifles are a great rifle. I don't have the disc but I have the wolverine and it is a good shooting rifle no doubt... Mine is one of them that shoots the #11 caps and ignition is not a problem at all.. think of the disc with the 209 primers!! It has to be almost as fast as any centerfire out there for ignition.
My knight is a sabot shooter. Conicals and the knight do not seem to agree although I am testing some different ones right now and I am sure I will find one that it likes. I have not tried powerbelts because I save them for the CVA.
Another good rifle out there is the Omega. You might want to look at that. Made by Thompson Center. I have read some great things about it, their warranty is second to none, and they would be near the same price if you shop around..