I didn't know Lyman came out with a 49th, I have the 48th. I think I paid about $28 and if you can't get it locally try Ellwood Epps(1-705-689-5333) one of our sponsors and about the nicest people to deal with. If you want to get some serious info, order the book "Cast Bullets for Beginner & Expert" by Joseph F. Brennan JR from the Cast Bullet Association (google for address info of see if you can get direct from Mr Brennan). Almost 500 pages of great stuff, whatever the cost, it's worth it. I noticed you have a 450Marlin, I have one, shoot only cast in it and it is about the bestest bush/lever gun ever. If you need load data you can PM me.BB