RE: looking for new one
I too have an older Knight, pre 1985 BK85 in .54 cal
outside of being a little harder to clean and with .54 cal it's getting difficult to purchase sabots anymore it still shoot's well.
Sighting in new scope yesterday and ended up with no more than 2" groups at 100 yards.
I've been thinking of a new gun to and may still buy one but it will never be because of poor performance from my old BK85
Knight KP1 supposed to be for sale late this month @ Cabelas, I was told that by Knight Customer Service, that's a gun I want to see
Good Luck