SCCY Industries 0100691 CPX-1/CPX-2 10rd 9mm Luger Fits SCCY CPX-1/CPX-2 Black Stainless Steel $25.33
Warne MEG1754BLK Magazine Extension made of 6061-T6 Aluminum with Hardcoat Anodized Black Finish for Glock 17, 22 Magazines (Adds 5rds 9mm Luger, 4rds 40 S&W) $39.99
Wilson Combat 5009C9 ETM 9rd 9mm Luger Fits Wilson Combat 1911 Elite Tactical Compact Stainless Steel $42.95