Our 7/8-ounce sabot slug delivers plenty of firepower right where you need it while minimizing over penetration. The sabot slug can safely pass through any choke from cylinder bore to full choke and can be used in rifled barrels as well. The round comes in a 2¾”? shell and runs 1,100 fps from a 24″? barrel yielding 1,050 foot-pounds energy, nearly 1&1/2times the energy of a .44 Magnum. This round is perfect for turning fast handling, 20 gauge shotguns into tactical/home defense. 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.