Sig Sauer 365 Elite Performance 9mm Luger 115gr FMJ Centerfire Handgun Ammo - 50 Rounds - The Sig Sauer Full Metal Jacket Centerfire Pistol Ammo is the perfect combination of performance and affordability. They are manufactured to Sig Sauer exacting standards. They feature durable copper jacketed bullets that stay with the lead at impact and have solid brass cartridges. The dependable primers combined with clean-burning powders ensure reduced barrel fouling and more reliable functioning.