In the 4ga plastic case a 760 gr ball at 2000 fps
extracted ok. 3oz #2 shot load at 1500 ok.
More 8ga stuff, fired a 2 ball, 820gr load at 1600
with all the RE17 it had room for. We fired 1300
gr cast full bore 8ga hard slug at 1700. Found a
guy who can do them. Here is picture of his 10
and 8ga cast fullbore hard slugs. 2nd picture is the
585 HSM case sectioned with a competition case
showing how strong brass is.Ed