Federal Practice & Defend 45 ACP AUTO Ammo 230 Grain HST TSJ review offers the following information; For nearly a century Federal Ammunition has put its focus on manufacturing quality products with cutting edge technology. This dedication to excellence has given Federal a competitive edge as an ammunition technology giant. Today the company is well known for producing high grade centerfire, rimfire, and shotshell ammunition that shooters everywhere know and trust. From Federal comes the exclusive Law Enforcement ammo and with the HST line.Pair the self-defense load proven by law enforcement with the industry’s most complete training ammunition for a combination like no other. Federal Practice & Defend Packs include 50 HST Personal Defense loads and 50 Syntech Training Match rounds. All produce identical velocities, trajectories and point of impact for the most realistic training and utmost protection.