Armscor Precision Inc ACT-MAG Sig Sauer P320/M17 Full 9mm 15 Round Pistol Magazine Black 1 Pack. This magazine is designed for a flush fit on a full-size M&P handgun. Specifications for Armscor Precision Inc ACT-MAG Sig Sauer P320/M17 Full 9mm 15 Round Pistol Magazine: Manufacturer: Armscor Precision Inc Gun Make: SIG Sauer Gun Model: SIG Sauer M17 SIG Sauer P320 Caliber: 9mm Luger Magazine Capacity: 15 Round Color: Black Quantity: 1 Features of Armscor Precision Inc ACT-MAG Sig Sauer P320/M17 Full 9mm 15 Round Pistol Magazine Fits Sig Sauer P320/M17 and P250 Full Size 9mm 15 Rounds Steel body material Blued finish Polymer basepad Package Contents: Armscor Precision Inc ACT-MAG Sig Sauer P320/M17 Full 9mm 15 Round Pistol Magazine What firearm models does the manufacturer say Armscor Precision Inc ACT-MAG Sig Sauer P320/M17 Full 9mm 15 Round Pistol Magazine is compatible with? The manufacturer suggests that Armscor Precision Inc ACT-MAG Sig Sauer P320/M17 Full 9mm 15 Round Pistol Magazine is compatible with SIG Sauer P320 SIG Sauer M17Armscor Precision Inc 3210-15RD: ACT-MAG Sig Sauer P320/M17 Full 9mm 15 Round Pistol Magazine Black 1 Pack