The Original DISC 209 Muzzleloader Primer Ignition System revolutionized black powder shooting by delivering unmatched reliability and performance. Introduced in 1997, this patented system uses innovative primer discs to house 209 shotshell primers, providing lightning-fast ignition and MAGNUM-level performance. Unlike traditional percussion caps, the DISC system ensures consistent ignition in all conditions, whether you're facing torrential rain or frigid arctic cold. Designed for simplicity and efficiency, the Original DISC allows you to open the bolt, drop in a pre-primed disc and be ready-to shoot in seconds. Its dependable design has earned a reputation as "the best ignition system on the most innovative muzzleloader of its time," giving Knight shooters absolute confidence in the field. Whether for hunting or target shooting, the Original DISC 209 delivers the power and precision you can rely on.