Sig Sauer Elite Performance 9mm Luger 115gr FMJ Handgun Ammo - 50 Rounds - Sig Sauer Elite Performance ammunition is manufactured to Sig Sauer's exacting standards resulting in the perfect combination of performance and affordability. The durable copper jacketed bullets remain with the lead at impact. The dependable primers, combined with clean-burning powders, ensure reduced barrel fouling and more reliable functioning. Solid Brass Cartridge Casings