Advantage Arms Glock Gen 5 9mm/.40SW 15 Round Pistol Magazine & Conversion Kit Black. 40 S&W Glock down to 22lr so trips to the range dont break the bank. Or if you want to teach your kid the fun of shooting but dont want him/her to start on the 9mm a conversion kit is a great learning / training tool for your collection. Our MOD series is meant to fit Glock 19/23 Gen 5. Its the perfect tool to work on your muscle memory or to have some fun with your 22lr can. Red Dot Not Included Specifications for Advantage Arms Glock 19-23 Gen 5 9mm/.40SW 15 Round Pistol Magazine & Conversion Kit: Manufacturer: Advantage Arms Gun Make: Glock Gun Model: Glock 23 Glock 19 Model Generation: 5 Caliber: 9mm Luger .40 S&W Magazine Capacity: 15 Round Color: Black Quantity: 1 Fabric/Material: 7075 Aluminum Features of Advantage Arms Glock 19-23 Gen 5 9mm/.40SW 15 Round Pistol Magazine Conversion kits are built to work with factory stock frames. Package Contents: Advantage Arms Glock 19-23 Gen 5 9mm/.40SW 15 Round Pistol Magazine 2 15 Round Magazine 4.5" Threaded Barrel Range Bag What firearm models does the manufacturer say Advantage Arms Glock 19-23 Gen 5 9mm/.40SW 15 Round Pistol Magazine & Conversion Kit is compatible with? The manufacturer says that Advantage Arms Glock 19-23 Gen 5 9mm/.40SW 15 Round Pistol Magazine & Conversion Kit is compatible with Glock 19 Glock 23Advantage Arms AAC19-23G5MOD-15RD: Glock 19-23 Gen 5 9mm/.40SW 15 Round Pistol Magazine & Conversion Kit Black