One of my friends told me that he thought he saw a new Barnes bullet on their web site. I figured he was talking about the Spit-Fires, but he thought it was something different....well he was right. This one has a polymer tip. It's a .50cal offered in 250gr. and 290gr.
check it out. http://www.barnesbullets.com/prodmuzzleloader_new2006.php

They look like something I'd like to try. I'm a big fan of Barnes spitfire now and will definitly give these a try, thanks.