Big Country I have tried them and they worked great in a couple of my Knight rifles. However I went back to the musket cap ignition in my MK-85. And For my Knight LRH I stayed with the disc's. I really like the disc system. Mainly because I have big fingers and the disc is very easy for me to work with. I just put a few in whatever pocket I have available and I can find them extremely easy. I can even put them in when it is dark outside. I just know the "feel" of the disc.

I do not know what is going to happen to Knight rifles so I just bought 1,000 of the red disc's. I am sure they will last a lifetime. I reuse them on the range. So I am not worried about ever running out. Tom.