The 243HSB by Fiocchi Ammunition represents the pinnacle of hunting ammunition. Fiocchi ensures the use of only the highest quality bullets from reputable suppliers such as SST, V Max, Interlock, Sierra (Gameking), and Barnes (Tipped Triple Shock). These are incorporated into their renowned Extrema Line. With meticulous precision, the finest brass cases are brought together with top-tier powders and reliable primers in the formation of these esteemed bullets. The Extrema Rifle Hunting Loads endure rigorous daily testing and qualification to deliver optimum performance. Regardless of the extreme heat or severe cold, Fiocchi Ammunition guarantees unfailing reliability throughout all hunting conditions.