9MM Federal HST 124 Grain 50 round box. Law Enforcement Version. These 9mm rounds are loaded into premium nickel-plated brass casings that feature non-corrosive boxer primers. Each projectile in this box of 50 is a 124 grain HST jacketed hollow point leaves the barrel at 1,050 feet per second. Federal's HST projectiles are engineered to deliver near 100% weight retention through most barriers, as well as consistent expansion, penetration and fantastic terminal performance. Federal Premium was founded twenty years after the 9mm came out, and has swept America with their fantastic quality and great prices. When you buy Federal Premium ammunition, you know you are getting high quality ammo that will perform every time you pull the trigger. Manufacturer Federal Condition New Bullet Weight 124 Grain Bullet Type Jacketed Hollow-Point (JHP) Ammo Casing Nickel-Plated Brass Quantity 50 (1 boxes of 50) Ammo Caliber 9mm Luger (9x19) Manufacturer SKU P9HST3 Primer Type Boxer Muzzle Velocity (fps) 1200 Muzzle Energy (ft lbs) 396 Attracts Magnet No UPC Barcode 029465098063