Federal Syntech 9mm Luger Ammo 115 Grain Total Syntech Jacket Round Nose 200 Rounds ammo review offers the following information; For nearly a century Federal Ammunition has put its focus on manufacturing quality products with cutting edge technology. This dedication to excellence has given Federal a competitive edge as an ammunition technology giant. Today the company is well known for producing high grade centerfire, rimfire, and shotshell ammunition that shooters everywhere know and trust. Federal’s American Eagle 9mm Luger features a 115 grain Total Synthetic Jacket bullet. The exclusive polymer coating in American Eagle Syntech ammunition prevents harsh metal-on-metal contact between the bullet and bore, eliminating copper and lead fouling.