Hornady® SST® Shotgun Slugs feature patented Flex Tip® technology. Take the proven performance of the super-accurate patented bullet and transform your favorite rifled barrel slug gun into a firearm that outperforms some centerfire rifles. In both 12 gauge and the 20 gauge cartridges” Hornady® SST® Shotgun Slugs deliver sub-2″ groups at 100 yards and feature the flattest trajectory on the market.