You may want to have your friend check http://www.knightrifles.com/ and see if his rifle falls under the Revolution recall.
I don't own a Revolution, but I have been able to make BH209 fire reliably in two other models of Knight Rifles with the red FPJ and the concave breech plug.
Previous posts seem to indicate the revolution and BH-209 have not been a reliable combination.Is there a modification to the breech plug one can make or a replacement plug available that works???
Previous posts seem to indicate the revolution and BH-209 have not been a reliable combination.Is there a modification to the breech plug one can make or a replacement plug available that works???