Federal American Eagle 9mm Luger 124gr SJRS Handgun Ammo – 50 Rounds – Experience a cleaner way to shoot. The exclusive polymer coating in Syntech range ammunition prevents harsh metal-on-metal contact between the bullet and bore, eliminating copper and lead fouling. Combined with clean-burning powders and the Catalyst lead-free primer, Syntech loads keep your gun cleaner, longer, so you can shoot more-and shoot better. Polymer-Encapsulated Syntech Bullet Prevents Metal-On-Metal Contact In The Bore, Eliminating Copper And Lead Fouling, While Extending Barrel Life Exclusive Lead-Free Primer Formulation Provides The Most Reliable, Consistent Ignition Clean-Burning Propellants Minimize Residue And Fouling Significantly Reduces The Required Frequency Of Cleaning Absence Of A Copper Jacket Minimizes Splash-Back On Steel Targets Less Perceived Recoil