Loading a Walker with 2Fg instead of 3Fg?

[mykeal]

Ok, I understand now. I think of a shape charge to be an explosive device that's designed to focus the effects of detonation in a specific direction, like a Claymore mine.

 

[ClemBert]

BTW, when I read "fully loaded chamber" I was thinking 60 grains of 777 or roughly equivalent to near 70 grains of BP. I may have jumped the gun and ASS-U-MEed...mostly ME though. Maybe it is possible with a conical loaded backwards and compressed really good....don't know though.