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.Features: 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