.223/ 5.56x45mm

Fiocchi Extrema ammunition uses high-quality components from leading bullet manufacturers to deliver the highest possible performance. Super Shock Tip (SST) bullets combine proven Hornady performance with a high ballistic coefficient. The sharp, pointed polymer tip creates a flat, fast-firing bullet. The SST offers controlled expansion and superior weight retention with its one-piece core and jacket reinforced in critical areas. With Hornady's trademark InterLock ring system, the core and shell of this bullet remain locked during expansion, creating massive wound channels. This ammunition is new production, non-corrosive, in refillable brass cases with a boxer primer.