[riverwalker76]

Originally Posted by longranger

Use published reloading data only.

This a great link for loads.

http://data.hodgdon.com/cartridge_load.asp

I've already looked over that data, and it's useless. I'm using 340 gr. & 450 gr. lead cast bullets.

Also, my problem is that they list the three categories as "Trapdoor", Modern" & "Lever Action".

Which one do I use? This is the problem I am running into with ALL of my aforementioned manuals. ie: Sierra, Lyman, Lee, and Hornady