@09085299 crush them melt them down turn into rifle receivers eazy
EH YOU'D NEED A REAL GOOD CRUCIBLE AND A REAL GOOD MOLD TO DO THAT WHEN YOU COULD JUST AS WELL CAST EM OUT OF HOBBY LOBBY EPOXY IN AN EASIER TO MAKE MOLD THE BEST USES FOR CANS IS TO MAKE SHINGLES AND GUTTERS FROM THEM OR SHOOTING AT THEM
AR RECEIVERS HAVE GOTTN EASY WITH YEARS OF FOLK HANDYMEN TINKERING OUT OF THEIR GARAGES THERE WAS EVEN SOME GUY WORKING ON AN UPPER MADE OF A STEEL PIPE OF THE RIGHT SIZE WITH CUTOUTS AND BOLTED ON PARTS
@nugger @professionalBigot did you see the AK made from an old shovel
Depends, you can always cast a zero percent lower