We use the same thing for deer here but stand them on end with one side open and a half piece of pipe as a kind of trough. Fill it with corn and after a few weeks of doing this it becomes a part of their routine to stop there and eat. It's a redneck feeder made cheap. The hanging ones with solar cells and time activated spreaders that are battery run are also popular here but cost a fair amount and tend to disappear if not watched.mallardtape wrote:A hog pipe or pig pipe is a PVC pipe with holes drilled in it and capped on both ends and chained to the ground. You fill it with corn and the pigs will root around it and push it around letting the corn out of the drilled holes. It keeps them entertained for a while and with a blind set up it brings the pigs to you and gives you plenty of time to line up a good shot.
Here is one in use (not mine). I used a 5ft piece of 3in pipe with a cap on one end and a cleanout on the other where i can fill it with corn.
I'd say that if FMJ surplus is allowed by Fish and Game in your area it would work fine as long as you hit them in the right place. If you have two or three standing next to eachother you may also take them too, ;)