Well I Got to the hills over the weekend and was able to shoot the Knight Disc...orange discs and pyrodex and some knight sabot combos. Not what I will hunt with, but what I could find for some function testing. That was fine as I didn't have a bench and range to shoot from. I just used a cardboard box to shot at about 40 yards. The rifle was flawless and I think I am going to love this rifle. Thanks for all your help. I know I will have more questions. I was able to locate a pack of 100 orange discs and "ourway77" sent me 65 more. Are the orange discs gonna be difficult to obtain in the future? I know I won't need tons, and I will likely look for the conversions to bare primers, but the disc shot well and I think I want to plan on having them on hand too. I have access to buy 200 more...but that may be a lifetime supply or more... Thanks again...I am loving this rifle.