Grand Power Stribog 10mm 20 Round Pistol Magazine Black GPSP10MAG20-20RD. Stock up on these mags and spend more time shooting and less time reloading. Specifications for Grand Power Stribog 10mm 20 Round Pistol Magazine: Manufacturer: Grand Power Color: Black Fabric/Material: Polymer Magazine Capacity: 20 Round Caliber: 10mm Auto Gun Make: Grand Power Gun Model: Grand Power Stribog Quantity: 1 Package Contents: Grand Power Stribog 10mm 20 Round Pistol Magazine What firearm models does the manufacturer say Grand Power Stribog 10mm 20 Round Pistol Magazine is compatible with? The manufacturer says that Grand Power Stribog 10mm 20 Round Pistol Magazine is compatible with Grand Power StribogGrand Power GPSP10MAG20-20RD: Stribog 10mm 20 Round Pistol Magazine Black