Federal Premium Practice & Defend 45 Auto 230 Grain HST JHP/Syntech TSJ Centerfire Pistol Ammo 100 Rounds. Make range time matter with all-new Syntech Training Match loads that offer the same velocity trajectory and point of impact as equivalent Federal Premium Personal Defense HST and Tactical HST duty ammunition. Like all Syntech offerings Syntech Training Match features the one-of-a-kind TSJ projectile which uses a polymer jacket to eliminate metal fouling and drastically reduce damaging barrel heat and friction. Its Federal-exclusive Catalyst primer provides hot reliable ignition without lead or other heavy metals making Syntech Training Match perfect for indoor ranges. Specifications for Federal Premium Practice & Defend 45 Auto 230 Grain HST JHP/Syntech TSJ Centerfire Pistol Ammunition: Manufacturer: Federal Caliber: .45 ACP Number of Rounds: 100 Bullet Type: Total Synthetic Jacket (TSJ) Bullet Weight: 230 grain Cartridge Case Material: Brass Muzzle Velocity: 890 ft/s Muzzle Energy: 404 ft-lbs Application: Self-Defense Package Type: Box Primer Style: Centerfire Lead Free: No Gun Type: Pistol Features of Federal Premium Practice & Defend 45 Auto 230 Grain HST JHP/Syntech TSJ Centerfire Pistol Ammunition Identical point of impact velocity and trajectory as equivalent HST loads Extremely realistic and effective practice Purple jacket visually identifies matched training round Catalyst high-performance lead-free primer Total Synthetic Jacket prevents metal fouling Drastically reduces barrel heat and friction Minimizes splash-back on hard targets Package Contents: Federal Premium Practice & Defend 45 Auto 230 Grain HST JHP/Syntech TSJ Centerfire Pistol Ammunition Federal P45HST2TM100: Premium Practice & Defend 45 Auto 230 Grain HST JHP/Syntech TSJ Centerfire Pistol Ammo 100 Rounds