Bullit:
You probably already know that most expanding 9mm bullits are designed for human targets, therefore quick expansion and low penetration. You want the opposite for pigs. Look for a jacketed soft point round or some type of hollow point that is made to penetrate more. Federal Hydra Shock, and Winchester Silver Tips would not be a good choice. You still want expansion, but more penetration.
You probably already know that most expanding 9mm bullits are designed for human targets, therefore quick expansion and low penetration. You want the opposite for pigs. Look for a jacketed soft point round or some type of hollow point that is made to penetrate more. Federal Hydra Shock, and Winchester Silver Tips would not be a good choice. You still want expansion, but more penetration.