Federal American Eagle, 38 Special, 158 Grain, Lead Round Nose, 50 Round Box AE38B 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.