45-70
10-17-2004, 01:37 AM
#2
Join Date: May 2004
Posts: 4
RE: 45-70
I have been loading Pyrodex in 4570 for the last 8 years. You can only get 65 granes of powder in a 4570 case. with the 65 granes I use a .405 gr jacked bulet in my sharps. You can buy prelubed led bulets. The 65 granes of Pyrodex is a compressed Load.
10-17-2004, 05:05 AM
#3
Typical Buck
Join Date: Aug 2004
Location: Mesa, Arizona
Posts: 986
RE: 45-70
Goex actually makes a cartridge grade of powder. In the 45-70 use a drop tube at least 18 inches long to load slowly allowing the powder to compress. If using card or felt patch over the powder allow for that and fill to the point that you can just get the bullet in. I use this procedure for my 40-65. You might try one of the cartridge sites for more information. Basically with any cartridge and black powder you want the case full and the powder slightly compressed.
