Sig Sauer Elite Performance 10mm Auto 180gr FMJ Centerfire Handgun Ammo - 50 Rounds - Sig Sauer Elite Performance handgun ammunition is the perfect combination of performance and affordability. Dependable primers combined with clean burning powders ensure reduced barrel fouling and more reliable functioning. The durable copper jacketed ammunition stays with the lead at impact. Manufactured To Sig Sauer Exacting Standards Solid Brass Cartridges