davemhughes

I am not to concerned about your single misfire, as you found the method to clear the problem. By snapping the gun closed you are causing the locking bar to go farther up on the locking lug, this will allow the hammer to reach the firing pin and thus the primer. I also believe as you use the gun and the action loosens up the problem will alieviate itself.

If it becomes a consistent thing then you will need to deal with it mechanically... I would suggest you send it to Knight. But it really is and easy fix.