SIG SAUER P365 .380ACP Micro Compact 12 Round Pistol Magazine Black 1 Pack Steel 12RD. It fits flush in the P365X P365XL and extended in the P365. Specifications for SIG SAUER P365 .380ACP Micro Compact 12 Round Pistol Magazine: Manufacturer: SIG SAUER Gun Make: SIG Sauer Gun Model: SIG Sauer P365 Caliber: .380 ACP Magazine Capacity: 12 Round Color: Black Quantity: 1 Fabric/Material: Polymer Package Contents: SIG SAUER P365 .380ACP Micro Compact 12 Round Pistol Magazine SIG SAUER Infinite Guarantee What firearm models does the manufacturer say SIG SAUER P365 .380ACP Micro Compact 12 Round Pistol Magazine is compatible with? The manufacturer says that SIG SAUER P365 .380ACP Micro Compact 12 Round Pistol Magazine is compatible with SIG Sauer P365SIG SAUER 8900716-12RD: P365 .380ACP Micro Compact 12 Round Pistol Magazine Black 1 Pack Steel