flint head
They have a Knight 52CAL Extreme RHTD for $239.99 on the next page . Im not sure what RHTD means other than maybe a camo pattern.
BTW you cant turn it down. Thats too cheap to pass up if you have a use for one. I cant see losing much if you decide its not your cup of tea. If you already have a DISC based Knight they are worth it just for the parts IMO.