Nice! No money shot on how you linked the hammers together to work with the single trigger? The pump arm is sexy, was there space for a return spring in between the barrels?
Actually..how does this thing feed? The upper barrel has a through-hole down into the second breech? You sir, are a real magician if you got that to work without chopping either of the balls in half (but I'd still be scared to autotrigger it)!
Now I'm -definitely- not doing anything for the build-off
