Hornady SST 12 Gauge 2-3/4in 300gr FTX Slug Shotshells - 5 Rounds - Hornady SST Shotgun Slugs feature patented Flex Tip(R)technology. Take the proven performance of our 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(R) SST(R)Shotgun Slugs deliver sub-2in groups at 100 yards and feature the flattest trajectory on the market. SST(R) Slugs are designed for use in fully rifled barrels only. FTX Slug Long Range Accuracy Hard Hitting Performance