This 20 Gauge puts truly devastating firepower for the buckshot user/feral pig hunter, right where you want it with BoarShot 2 3/4″ Magnums. The 2 3/4″ shell puts out TWO .58 caliber hard cast musket balls, each one weighing 279 grains or 5/8 ounce a Whopping 5 times heavier than a mere 00 buck pellet. This round has a muzzle velocity of 1,200 feet per second. At 25 yards this round will pattern at 1/2 inch. A four shot 8 ball group will pattern at 3″ at 25 yards. Can your buckshot do that? Ammo purchasers are responsible for use and compliance with all federal, state and local laws. Free shipping on ammo orders over $250. Ammo is shipped by UPS Ground Only.