Two is always better than one! Compatible with the Ruger® Security-9® Compact and the Ruger PC Carbine, the Ruger Security-9 Compact 9mm 10-Round Magazine 2-Pack includes 2 standard OEM factory replacement magazines, manufactured to the tight specifications and tolerances for a snug fit and flawless operation. Constructed of black oxide-finished alloy steel with an impact-resistant polymer floor plate, this magazine offers lasting durability, while numbered witness holes make for quick round counts. Made in USA.