Stand_Watie
Member
SG. I've seen reports that from a derringer they measure ~1000fps. That puts it in .32 ACP territory.
The 000 would probably be the "best" for close range work, 3 .36 cal balls at low speed and low penetration though. It is listed at 1200 - 1300 FPS from a real SG, but I have no real idea for a pistol. Prob ~600 fps or so.
So then would one blast of 000 be the equivalent of three .36 calibre shots fired at .32 acp velocity? You say the slug is 1/5th ounce, how does that compare in overall mass to pistol rounds? I realize the calber would be .41, but is there more lead going into the hole it creates than a .41 caliber pistol slug? Would the additional lead make any difference?
I realize that appearances can be deceiving, but just from looking at the outside of a 3 inch .410 cartridge it looks like it holds a lot more powder than any pistol cartridge I'm familiar with.