I just picked up a CVA Buckhorn Magnum for a good price (150.00) with a scope on it. I wanted to switch it over from Pryodex to Blackhorn 209. Was wondering if CVA or anybody made a different breech plug for it to convert over ? The plug in it now is a 209 primer plug but has a slit in to remove it. Know that Blackhorn recommends that the 209 primers be fully enclosed.