Hyperion Munitions Brassback 9mm Luger 124gr FMJ Brass Plated Steel Case Pistol Ammo - 500 Rounds - Get the lowest cost per round 9mm training ammunition available with Hyperion Munitions Brassback brass-plated steel case ammo. Designed specifically for high-volume range sessions, practice, and training, this budget-friendly 9mm Luger ammunition delivers reliable performance without the premium price of brass-cased rounds. In a reusable Ammo Can for easy storage and a perfect grab and go for range day. Featuring a 124 grain full metal jacket (FMJ) bullet and innovative brass-plated steel cases , Brassback ammo offers smoother feeding and extraction than standard steel-cased ammunition. The brass plating helps reduce friction and barrel wear compared to bare steel cases while providing better corrosion resistance - making it ideal for frequent shooters who want maximum rounds downrange at minimum cost. Perfect for semi-automatic pistols, this training ammunition provides consistent cycling and dependable function for long days at the range. Whether you're stocking up for weekly practice or bulk training, Hyperion Munitions Brassback gives you outstanding value as one of the most affordable 9mm options on the market today. Made in the USA ; 500 Rounds ; Ultra-affordable - Lowest cost 9mm training ammo for high-volume shooting; Brass-plated steel cases - Smoother feeding/extraction and reduced barrel wear vs. regular steel; Reliable performance - Consistent ignition and cycling in most 9mm pistols; Corrosion resistant - Brass plating protects against rust in various conditions; Great for training - Ideal for practice, drills, and range days (not match-grade);