thanks for the pellet size, had no idea what size to use for pigeons, and yes this farmer wants them gone, told us to kill them all if we could haha.I waterfowl hunt and we shoot pigeons some times too. The videos you see on the internet are nothing I have ever experienced. They don't decoy well, IMO, and the best way to kill them is with good lead #6 and a sure aim. You got to have a farmer that is tired of them and lets you in the barn yard. They trust us from hunting their farms and when they dump silage along the resting sheds and the pigeons pour in to land on the roof and we tear them up. You need to fire the guns straight up and fire a few rounds to condition the cows and make they are fine with it.
Got to make sure you are far enough away from the cows to not eject a shell in the loafing shed. Farmers say they are dumb enough to eat one and would have to be put down if it will not pass.