While digging through my powder bunker I found a can of DuPont Fg powder. My question is would work all right for loading 12 gauge shot shells? The powder is clean; the can is not rusty, the powder is a little lumpy but has been stored in a cool dry place. I am sure the powder would ignite, but would it give me sufficient velocity to knock down steel targets set at middle of suggested Cowboy Action range?
My present load is 4.0 c/c FFg, an 1/8” over powder wad, a ½” felt wad with the 4.0 c/c of shot (usually #9) and an over shot wad with a tight roll crimp. My cases are trimmed to 2 3/8” OAL which makes a good solid roll crimp. The cases are Riefenhauser process plastic cases of various brands which are range pick up and I usually reload them twice then discard the empties. I have read the base wad can pull out after several reloads plugging the bore resulting in an expensive KaBoom
The tools used are from BPI which consists of a case trimmer, shell vise and roll crimping tool run in my drill press. Assembly is done in a modified MEC press. This load knocks targets down with authority, but I don’t want to spend a lot of time loading shells that would be bloopers. I get enough friendly ribbing from the heathen powder shooters as it is.
Respectfully submitted
Bunk