Sig Sauer Pistol Magazine, 380 ACP, 12 Rounds, Fits P365, Black, Includes Interchangeable Base Plates 8900716 Trusted by military" police and civilians for decades" SIG SAUER has earned a worldwide reputation for the unquestioned accuracy and unflinching reliability of its pistols and rifles. SIG SAUER magazines provide exceptional fit and reliable feeding in their high quality firearms.