Elite Tactical Systems Carbon Smoke Series HK VP9 Handgun Magazine 9mm 21/rd Smoke A3BC2114 EH. Due to the wide variety of extensions for Glock our mag base is designed to be compatible with Glock extensions Easy disassembly with our specially designed base plate Ergonomically designed floor plate makes it easy to grab from mag pouches Lifetime Warranty Specifications for Elite Tactical Systems Carbon Smoke Series HK VP9 Handgun Magazine 9mm 21/rd Smoke A3BC2114: Manufacturer: Elite Tactical Systems Caliber: 9mm Luger Magazine Capacity: 21 Round Features of Elite Tactical Systems Carbon Smoke Series HK VP9 Handgun Magazine 9mm 21/rd Smoke: Fits the Heckler & Koch VP9 9mm Extended 21-round capacity Base plates interchangeable with ETS line of 9mm double stack magazines. Due to the wide variety of extensions for Glock our mag base is designed to be compatible with Glock extensions Easy disassembly with our specially designed base plate Ergonomically designed floor plate makes it easy to grab from mag pouches Package Contents: Elite Tactical Systems Carbon Smoke Series HK VP9 Handgun Magazine 9mm 21/rd Smoke Fits the Heckler & Koch VP9 9mm Extended 21-round capacity Base plates interchangeable with ETS line of 9mm double stack magazines. Due to the wide variety of extensions for Glock our mag base is designed to be compatible with Glock extensions Easy disassembly with our specially designed base plate Ergonomically designed floor plate makes it easy to grab from mag pouches Lifetime Warranty EHSMKHKVP921